6. (t -1)+(2 8. (2x² +5xy+ 3y²)+(8x² –7y²)

Q: 1.Simplify: -2xy[6x² + {-6x³y – 2x²y – 2[2xy – x(3x²y– 3x – 2y) - 3x²] + 2x(xy)}– 3x²] a.

A: Topic:- Algebra

Q: Evaluate. (2x+1)/x2+x-1  with endpoints 3 and 1.

A: Consider the given function: fx=2x+1x2+x-1 Now plug-in the value x=3 in the function. This gives,…

Q: Which of the following is equivalent to (1-x)(1+x) -3x(2-x)  A. -4x2 - 6x + 1  B. 2x2 - 7x + 1 C.…

A: Given expression is (1-x)(1+x) - 3x(2-x)

Q: 18 = 4(3)4x-1 C.

A: Then take ln on both sides

Q: (4x−y) ⁹

A: To find the 5th term of the following binomial expansion.4x-y9

Q: (4r2 – 6x + 3) + (2x² + x – 8)

A: Let us consider an expression, (ax²+bx+c)+(-dx²-ex+f) = (a-d)x²+(b-e)x+(c+f)  This is the required…

Q: 6. Expand and simplify: (3x +2y)4 Show all intermediate steps.

A:

Q: 14. Find MZWYZ.

A: Given data: The first angle given is ∠VYZ=(16x-3)°. The second angle is ∠WVX=(3x-7)°. The triangle…

Q: 8. Express (3x - 4)(x + 7) - ² a as a trinomial in standard form.

A:

Q: 2y

A:

Q: Show the equivalent of (2x+3y) (4x² - 6xy +9y²) + (2x − 3y)(4x² + 6xy+9y²) 16x³ for x # 0.

A:

Q: -1 5/6 x 4 6/1 a -11/25 b -9 c 1 d -7 23/36

A: -156×416

Q: 4. What is the constant value (the term without a variable) of the product (3x - 1)(2a² – 6æ – 9)?

A:

Q: ) 2x+4 16

A:

Q: Find 1 0 0 1 (3x+2y) dady

A: Step 1: Given, ∫01​∫01​(3x+2y)3dxdyLet's expand the integrand, (3x+2y)3=27x3+8y3+54x2y+36xy2…