Polynomials And Factoring Question Preview (ID: 62211)
NC Math 2.
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Factor completely 8b²+68b+144
a) 4(2b+9)(b+4)
b) 4(2b-9)(b-4)
c) 2(4b+18)(b+4)
d) (4b+18)(2b+8)
Factor out the greatest monomial factor: 8x⁵-20x⁴-12x²
a) 4x²(2x³-5x²-3)
b) 2x(4x⁴-10x³-6x)
c) x²(8x³-20x²-12)
d) 4(2x⁵-5x⁴-3x²)
Which of the following is the factorization of the trinomial x^2 + 7x + 10?
a) (x + 5)(x + 2)
b) (x + 3)(x + 4)
c) (x + 5)(x - 2)
d) (x + 7)(x + 1)
When factoring, what do you always look for first?
a) Difference of Squares
b) GCF
c) 4 terms
d) Factoring By Grouping
Factor the Trinomial: x²-9x+20
a) (x+2)(x-10)
b) (x+4)(x+5)
c) (x-4)(x-5)
d)
Factor the Trinomial: x²-14x+40
a) (x-8)(x+5)
b) (x-10)(x-4)
c) (x-20)(x+2)
d)
What is the greatest common factor of: 4x^2 and -12x ?
a) 4
b) x
c) 4x
d) 3x
Factor the polynomial: 5x² - 20
a) 5(x + 2)(x - 2)
b) (5x + 10)(x - 2)
c) 5(x + 2)²
d) 5(x - 2)²
Factor the polynomial: x² + 34x + 289
a) (x + 17)²
b) (x - 17)²
c) (x - 17)(x + 17)
d) (x + 17)+(x + 17)
Which of the following is the correct factorization of the trinomial 3x^2 - 12x - 15?
a) (x - 5)(3x + 3)
b) (x - 3)(3x + 5)
c) (3x + 5)(x - 3)
d) (3x - 5)(x + 3)
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