Let f(x,y) = 4(x + 1)²(y - 1) - y² - 8x² - 16x + 2y - 18

Q: Find (x + 1)v2r2 + 4x + 6

A:

Q: d) f(x) (-5,8) = = x² - 1 3x - 40 Domain:

A:

Q: Show that A×(BxC) + Bx(CxA) + Cx(AxB) =0.

A: We have to prove that LHS=RHS

Q: Put the equation y = y = - 3(x + 2)² + 5 into general form y = ax² + bx + c.

A:

Q: 2(a + 3x) = y - 4x for y

A: Given query is to solve for y.

Q: Suppose y = (x² + 3æ)(x – 2)(x² + 1).

A: Given y=x2+3xx-2x2+1  We solve this by using product rule  ddxuv=udvdx+vdudx

Q: Express as a polynomial. (4x - 3y)(x - 5y)

A: Given: (4x - 3y)(x - 5y)

Q: In(x) dr. x² + 9'

A: Sol

Q: Q: Solve (3xy+ y ) dx+(x +xy) dy = 0

A: 3xy + y2dx + x2+xydy =0 3xy + y2dx =- x2+xydy  dydx=-3xy + y2 x2+xy Put y = vxv + xdvdx =-3x.vx +…

Q: √(x² + (y—a)²) = b (y + a) 2

A:

Q: f(x) = x* - 4x° + 7x2 - 16x + 12; 3

A: Follow the procedure given.

Q: Find curl (5z i + 6x j + 2y k). curl (5z i + 6x j+ 2y k) = ( i )i + ( i )j + ( i )k Save for Later

A:

Q: d da Compute (10-3x)*.

A:

Q: y³ (x + 2y) = C²y

A: The solution is given as

Q: (x3 + y3) ÷ (x - y

A: Given:  (x3 + y3) ÷ (x - y)

Q: (x + y + z)(3x - 2y - z)

A: we have to solve: (x + y + z)(3x - 2y - z)

Q: Find the linear factors of 2x²-y-x + xy + 2y - 1.

A:

Q: 3y2 − 6y + 2 y

A: Consider 3y2 − 6y + 2 = 0

Q: 2) Show that a3 + b³ = (a + b)(a² – ab + b²) is a polynomial identity. %3D |

A: Start with Right hand side as follows.

Q: (x + 2)³ y = (x² – 4) ||

A: a2-b2 =(a-b)(a+b)

Q: fx+ h) – f(x) otient, fx) = -2r² - Sx – 8

A:

Q: (Vx +10xdx

A:

Q: (a) f : dx 6x 1+x4

A: NOTE: Refresh your page if you can't see any equations. .

Q: What are the zeroes of y =x- 1x - 20?

A: Solution:-

Q: (9) [xV1-2х dx

A:

Q: What is the product of −2y2-2y2 and (y−3)

A: