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Earn +20 ptsQ: What is the factorization of x2 plus 4x minus 21?
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What is the complete factorization of 16x2 minus 56x plus 49?
16x2 - 56x + 49 = (4x - 7)2
How do you factor x squared minus 4x minus 21?
x2 - 4x - 21 = (x-7)(x+3)
4x squared plus 12x minus 40 divided by x minus 2?
4x + 20
What is 4x plus 13 equals 21?
4x+13 = 21 4x = 21-13 4x = 8 x = 2
What is 8 x plus 2 minus 4x plus 7 simplified as?
This would simplify as 4x-5
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