Polynomial Adding Subtraction Multiplying and Factoring

Factor Completely: 5x²+11x+6

• (5x+6)(x-1)

• (5x+6)(x+1)

• (2x+7)(3x-1)

• (5x-6)(x+1)

Factor Completely: x²-17x+72

• (x-9)(x+8)

• (x-9)(x-8)

• x(x-3)

• (x+9)(x+8)

Factor the GCF

4b⁴+4b³+16b²

• 4b³(b⁴+b²+4b)

• 4b³(b⁴+4b+5)

• 4(b⁵+b³+4b²)

• 4b²(b²+b+4)

Factor:
18a²-15a

• 15a(3a-1)

• 3a(6a-1)

• 3(6a-5)

• 3a(6a-5)

A term is a number or the _______________ of a number and variables raised to powers.

• sum

• difference

• product

• quotient

The polynomial 8x³y² + 14x²y² + 3xy contains _____ term/s; therefore, it is called a ___________________.

• ; monomial

• ; binomial

• ; trinomial

The numerical factor in a term is called its ________________ .

• degree

• constant

• coefficient

• variable

A term containing just a number, but no variable factors, is called a __________________.

• coefficient

• constant

• degree

• monomial

The sum of the exponents on the variables in a term determines the ______________ .

• greatest common factor

• coefficient of the term

• degree of the polynomial

• degree of the term

Perform the indicated operation . Write answer in descending order ( 3x² - 8x + 7 ) + ( 8x² + 9x - 16 )

• 11x⁴ + x² - 9

• 11x² - x - 9

• 11x² -17x - 11

• 11x² + x - 9