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Earn +20 ptsQ: What is 21x cubed-23x squared-76x-32 divided by 7x plus 4?
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How do you solve for x in 21x plus 2?
Your question is incomplete. 21x + 2 = [?] Whatever one does to one side they must do to the other so even if you divided by X you would have: 23 = ?/X
What does x equal when 21x plus 9 equals 180?
21x + 9 = 180 21x = 180 - 9 21x = 171 x = 171/21 x = 8.143
What is the answer to 20x plus 5-20 equals 21x plus 4?
20x + 5 - 20 = 21x + 4 -x = 4 + 15 x = -19
What is the answer to 3x-24x plus 5 plus 3?
3x - 24x + 5 + 3 = -21x + 8
What is the factorization of this trinomial 2x2 plus 21x plus 49?
2x2 + 21x + 49 = 2x2 +14x +7x + 49 = 2x(x + 7) + 7(x + 7) = (2x + 7)(x + 7)
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