Find the value of a3 - b3 if a/b + b/a -1

Author: ghql

August undefined, 2024

WebJun 22, 2024 · If a + b = 4 and ab = 3, then what is the value of a3 + b3? 9. Two circles touch each other externally at P. AB is a direct common tangent to the two circles, A and B are point of contact and $\angle PAB$ = $35^{0}$. Then $\angle ABP$ is. 10. Directions: In the following questions two equations numbered I and II are given. WebMay 2, 2024 · If a + b = –1, then the value of a3 + b3 – 3ab is. Asked by suhaasgunisetti6946 02 May, 2024, 01:40: PM ... Expert Answer Given: a+b=-1 ... (i) (a+b) 3 =(-1) 3. a 3 +b 3 +3ab(a+b)=-1. a 3 +b 3 +3ab(-1)=-1 .... Using (i) a 3 +b 3-3ab=-1. Answered by Renu Varma 02 May, 2024, 04:33: PM ... If a + b + c = 4 and a ^ 2 + b ^ 2 …

[Solved] if a/b+b/a=1,then a3+b3= - Brainly.in

WebLet a, b, c ∈ R be all non-zero and satisfy a 3 + b 3 + c 3 = 2. If the matrix A = `((a, b, c),(b, c, a),(c, a, b))` satisfies A T A = I, then a value of abc can be `underlinebb(1/3)`. Explanation: WebNov 24, 2024 · The value of a³+b³ = 0. Step-by-step explanation: Given. To find, The value of a³+b³. Recall the formula. a³+b³ = (a+b)(a² -ab + b²) Solution. Since , we have. a² +b² … flat pack kitchen units ikea

If a - b = 2 and $$a^{3} - b^{3} = 80$$, then what will be the value of ab?

WebAnswers (1) a/b + b/a = -1. (a 2 + b 2 )/ab = -1. a 2 + b 2 + ab = 0. a 3 - b 3 = ( a - b) (a 2 + b 2 + ab ) = 0. WebWeek 1 - Part A & B.docx Georgia State University Business analysis ... 1. For a table manufacturing company, selling price for a table is $20.00 per Unit, Variable cost is … WebApr 3, 2024 · So to find the solution we have to use one identity, that is, a 3 + b 3 = ( a + b) 3 − 3 a b ( a + b) ...... (1) So by using the above identity we can able to find the solution. … check real id status california

Let a, b, c ∈ R be all non-zero and satisfy a3 + b3 + c3

If a + b = 5 and ab = 6, then find the value of $$a^{3}+b^{3}

WebSubstituting the value of a − b we get, ... If a + b = 10 and ab = 21 then a 3 + b 3 = View solution. View solution. View solution. View more. Create custom Assignments. Customize assignments and download PDF’s. Make now. Learn with content. Watch learning videos, swipe through stories, and browse through concepts. WebIf a+b+c=0 then find the value of a3+b3+c3. Q. If a 1/3 + b 1/3 + c 1/3 =0 Then choose correct option (1). a+b+c=0 (2). (a+b+c) 3 =27abc (3). a+b+c=3abc (4). a 3 +b 3 +c 3 =0 … flat pack kitchen units with doorsWebCh 2, Section 2.1 Derivatives and Rates of Change , Exercise 1. A curve has equation y=f (x). (a) Write an expression for the slope of the secant line through the... Calculus. Ch 3, … flat pack kitchen wall cupboards

"WebMar 29, 2024 · Find an answer to your question If a+b=2 find the value of a3+b3+6ab. Minutamang12 Minutamang12 03/29/2024 Mathematics High School answered If a+b=2 find the value of a3+b3+6ab See answer Advertisement Advertisement DWRead DWRead Answer: Step-by-step explanation: Factor the sum of cubes. a³ + b³ = (a+b)(a² - ab +b²) " - Find the value of a3 - b3 if a/b + b/a -1

Find the value of a3 - b3 if a/b + b/a -1

If a³+b³+3ab-1=0, then what is the value of a+b? - Quora

WebLet a, b, c ∈ R be all non-zero and satisfy a 3 + b 3 + c 3 = 2. If the matrix A = `((a, b, c),(b, c, a),(c, a, b))` satisfies A T A = I, then a value of abc can be `underlinebb(1/3)`. … WebFeb 10, 2016 · $\begingroup$ Once you see that the minimum is at least a+b+c you can tell that the min is at least 4, because a+b+c is at least 3, but a+b+c=3 only when a=b=c=1,but if a=b=c the expression is 0. $\endgroup$ –

Did you know?

WebJun 22, 2024 · Given that, a + b = 1. Taking cube of both sides, we get (a + b) 3 = 1. ⇒ a 3 + b 3 + 3ab(a + b) = 1. ⇒ a 3 + b 3 + 3ab = 1. Short Trick: Here, One equation and two … Webwhy create a profile on Shaalaa.com? 1. Inform you about time table of exam. 2. Inform you about new question papers. 3. New video tutorials information.

WebVisit the event calendar to find your event’s location. Directions to Red Deck Lower International. Address: Red Deck, 103 Magnum St SW. From the North Take I-75/85 … WebThe (a - b)^3 formula is used to find the cube of a binomial. This formula is also used to factorize some special types of trinomials. ... Example: Find the value of (20 - 5) 3 using the (a - b) 3 formula. To find: (20 - 5) 3 Let us assume that a = 20 and b = 5. We will substitute these in the formula of (a - b) 3. (a - b) 3 = a 3 - 3a 2 b ...

Weba^3 - b^3 = (a - b)(a^2 + ab + b^2). This formula is widely used in factorizing algebraic expressions and is one of the algebraic identities. Learn how this formula works along with solved examples. ... Example 1: Find the … WebIf a/b + b/a = 1 , then the value of a^3 + b^3 is Question If ba+ ab=1, then the value of a 3+b 3 is A 1 B 0 C -1 D 2 Easy Solution Verified by Toppr Correct option is B) ba+ ab=1 …

WebJan 18, 2024 · Given: a – b = 5 ab = 36 Formula used: a3 – b3 = (a - b)(a2 + ab + b2) (a + b)2 = a2 + b2 + 2ab Calculation: (a &ndas. Get Started. Exams. SSC Exams. Banking Exams. Teaching Exams. Civil Services Exam. ... If a – b = 5 and ab = 36 find the value of (a 3 - b 3) 729; 665; 784; 676; Answer (Detailed Solution Below) Option 2 : 665. Crack … check real size fdisk linuxWebAnswer. Advertisement. Zigya App. 187. If a - b = 1 and a 3 - b 3 = 61, the the value of ab will be. -20. 20. 30. 60. flat pack laundry melbourneWebOct 16, 2024 · a + b = 8, ab = 12. Formula used - (a + b) 2 = a 2 + b 2 + 2ab (a 3 + b 3) = (a + b) (a 2 - ab + b 2) Solution - a+ b = 8, ab = 12. ⇒ 8 2 = a 2 + b 2 + 2 × 12. ⇒ a 2 + b 2 = 40. ⇒ a 3 + b 3 = 8 × (40 - 12) = 224. ∴ a 3 + b 3 = 224. Short trick - put a = 6, b = 2 or a = 2, b = 6. ⇒ Both satisfy the given expression. ⇒ a 3 + b 3 = 6 ... check real ip addressWebIf a=2,b=3 then find the value of (a b +b a)-1. Open in App. Solution. a^b=2^3 =8 b^a=3^2 =9 (8+9)^-1=17^-1 = 1/17. Suggest Corrections. 3. Similar questions. Q. If a = 2, b = 3, find the values of (i) (a b + b a) –1 (ii) (a a + b b) –1. Q. check real id statusWebApr 3, 2024 · a 3 + b 3 = (a + b) (a 2 + b 2 – ab) Putting the value of (a 2 + b 2) from equation (i), ⇒ a 3 + b 3 = (a + b) (ab – ab) ⇒ 0 ∴ The value of a3 + b3 is 0. Download … flat pack laundry cabinets melbourneWebIf you know Algebraic formula of (A+B)^3; Here we write, (A+B)^3 = A^3 + B^3 + 3AB(A+B); And Given A^3 + B^3 + 3AB(1) = 1; Compare both Above equation; We rewrite and … check real time flight statusWebMar 29, 2024 · a³ + b³ = (a+b) (a² - ab +b²) = 2a² - 2ab + 2b². a³ + b³ + 6ab = 2a² + 4ab + 2b². = 2 (a² + 2ab +b²) = 2 (a+b)². = 8. Advertisement. use induction to prove that 6 … flatpack leadership