EOC Review Polynomial

(4x²+ x) - (x²+ 2x)

• 5x² - x

• 4x² + 2x

• 3x² + 3x

• 3x² + 2x

If f(x) = (3x²+xy-5y²)  and g(x) =  (2x²-xy+3y²), find f(x) + g(x). 

• 5x²-2xy+8y²

• 5x²-2y²

• 5x²+2y²

• 5x²+2xy-8y²

Find the sum of g(x) and h(x) given the following:
 g(x)= (5x + 2)
h(x)=  (4x + 5)

• 9x -7

• -9x-11

• 9x+7

• x+7

Simplify
-3x(x²-5+9x)

• -3x³+15x+27x²

• 3x³+15x-27x²

• -3x³-27x²+15x

• -3x³-15x-27x²

(6x² + 3x - 1) - (4x² + 5x - 9)

Mathematical Equivalence

ON

(3x² + 6x - 1) + (4x² + 5x + 9)

Mathematical Equivalence

ON

The length of a square flag is (6x+4) feet. Find the area of the flag

• 24x+16

• 12x+8

• 36x² + 48x+16

• 36x² -16

Find the product:
(n - 5)(n - 1)

• n² - 5n + 5

• n² - 6n + 5

• n² + 5

• n² + 6n + 5

Find g(r) * h(r), if g(r) = r + 7 and h(r) = r - 7 

• r ² − 49 

• r ² + 14

• r ² − 7r + 49 

Simplify
(p − 8)²

• p ² +  64 

• p ² + 16p + 64 

• p ² − 64

• p ² − 16p + 64