Write the following equation in standard form by completing the square. y2-12y - 8x+ 20 = 0 O (y + 2)² = 8(x-6) O (y + 6)² = 8(x-2) O (x-6)² = 8 (y + 2) O (y − 6)² = 8 (x + 2)

Q: -15m2-43m+6

A: To determine the factors of the polynomial.

Q: Complete the square: x² + 3x+ r_52+ =_x² + ²x+ = (x+ = (x+ )². )². )².

A: The given expressions

Q: Find the product (7x2+5y2) (7x2-5y2) = (simplifly your answer.)

A:

Q: Solve limp2 23 –4x2 +4x 3x4 –12x3 +12x2 -

A:

Q: D² + 6D + 8)y = 12xe-4*

A:

Q: (16x²16 x + 4)D²y = 4x² - 4x + 4

A:

Q: y=−16t2 +48+6 When will the ball hit the ground?  quadratic formula

A:

Q: A human slingshot was used to launch a stunt  man into the air across two football fields where he…

A:

Q: 0x²-16w°x³ 6 5 63 8x°y

A: We have to simplify the expression :  ( 20x3 - 16w6x5 ) / 8x6y3 .

Q: √= - 4x + 43 x² 11x + 18 dx = +C

A:

Q: A rectangular poster has dimensions (2x-1) by (3x+2). Two congruent squares are cut out of the…

A: Let length of one side of rectangle be (2x-1) and length of other side be (3x+2). Two congruent…

Q: Y=x+1 2x-2y=8

A: y = x+1 ...i  2x - 2y = 8  -> y = x -4 ...ii

Q: b) Plot the quadratic y=-2x² + 8x-8, where 0≤x≤ 4.

A:

Q: 2x-4 15 2-X Mul Hiply and sinplit

A:

Q: What is the area of ​​a square whose side measures (x2-2x+1)?

A:

Q: Differentiate the equation: y=4x2+8x+2/the square root of x

A:

Q: Use completing the square to write the following equation y=5x^2+30x-5 in the form y=a(x-h)^2+k…

A:

Q: 2. Solve: z dy (6r + 1)y+ 3r² + 2y* = 0 dr

A: The given differential equation is (6x+1)y2dydx+3x2+2y3=0. Divide both sides of the given equation…

Q: Find the standard equation for the quadratic function y = 3x² + 11x-4.

A:

Q: complete the squre -8x2-24x+16

A: Given,

Q: b) Plot the quadratic y=-2x² + 8x-8, where 0 ≤ x ≤ 4.

A: y=-2x2+8x-8

Q: Is (x− 3) a factor of 2x4− 7x3 + 8x2 − 17x + 6?

A: The given function is,

Q: Write the expression (x-3)^2 - 36 in factored form .    (x-3)^2-36 is written as x^2-6x-27 in…

A: Consider the given expression:

Q: Complete the square: x²+x+49/36 x²-x+ 14/5 x²+x+ 1/9 = (x+ 7/6 = (x+ = (x+ = -5/14 1/3 )². )². )².

A: We need to complete the square.

Q: -12x²-4x+2 Find the discriminant

A: -12x2-4x+2 Comparing with ax2+bx+c, we get a=-12,  b=-4  &  c=2.

Q: The revenue of a company making the TV show "It's always sunny in Philadelphia" can be represented…

A: At break even total profit will be zero  To maximize total profit we can use calculus  For relative…

Q: To complete the square of x2 + bx, use which of the following?(a) (2b) 2 (b) 2b2 (c) (1/2b)2  (d)…

A: x2+bx

Q: Use the substitution x = a + b to rewrite the trinomial 9(a + b)2 − 17(a + b) − 2.

A: Basically replace a+b by x as given.

Q: By completing the square, write the equation 3⋅x2+5⋅x−9=03⋅x2+5⋅x−9=0 in the form…

A:

Q: (x + 4x + 1) – (6x³ + 3x + 5)

A: We have to find  (x3 + 4x + 1) - (6x3 + 3x + 5) = x3 + 4x + 1 - 6x3 - 3x - 5