Polynomials Quiz Review

Classify the following polynomial by the number of terms: x³+4x²

• Monomial

• Binomial

• Trinomial

• Polynomail

Rewrite the polynomial so that it is in standard form: 4x+3+8x²+6x³

• 8x²+6x³+4x+3

• 3+4x+6x³+8x²

• 6x³+8x²+4x+3

• 3+4x+8x²+6x³

Simplify: (x²+3x+4)+(2x²+5x-9)

• 3x²+8x-5

• 3x²-2x+13

• 4x²+2x-13

• -4x²-2x-5

Classify the following polynomial by the number of terms: 3x⁴-5x³+6x²-8x+9

• Polynomial

• Binomial

• Trinomial

• Monomial

Simplify: (3x³+4x)-(4x³-2x²+3x)

• -x³+2x²+x

• x³+2x²+7x

• -x³-2x²+x

• x³-2x²+7x

Simplify: x(2x²+4)

• 3x+4

• 2x³+4x

• 2x²+4x

• 6x

Simplify: (x+5)(x-9)

• x²+4x+45

• -x²+4x-45

• -x²-4x-45

• x²-4x-45

Simplify: (x-8)²

• x²-16x+64

• -x²+16x-64

• -x²⁺16x+64

• x²+16x+64

Simplify: 3x(x²-3x+2)

• -3x³-9x²+6x

• 3x³-9x²+6x

• 3x³-9x²-6x

• 3x³+9x²+6x

Simplify: (x-10)(x+10)

• x²+10x-100

• x²-10+100

• x²-100

• x²+100