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Earn +20 ptsQ: How do you solve 4x squared minus 9?
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How do you factor 8x squared plus 6x minus 9?
(4x - 3)(2x + 3)
How do you solve 4x - 9 equals 35?
4x - 9 = 35 4x = 35 + 9 4x = 44 4x/4 = 44/4 x=11
Solve for x in this equation 4x-9 equals 7?
x 4HowThe starting equation is: 4x - 9 7To solve, first add 9 to both sides:4x 16Now, divide both sides by 4:x 4
Need equivalent expression for 4x squared minus 12x plus 9?
4x2 - 12x + 9 = 4x2 - 6x - 6x + 9 = 2x(2x - 3) - 3(2x - 3) = (2x - 3)(2x - 3) or (2x - 3)2
How do you factor 4x squared - 12x plus 9?
(2x - 3)(2x - 3)
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