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MATH SOLVE
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Solve for x. write both solutions, separated by a comma. [tex] {2x}^{2} + 3x - 9 = 0[/tex]β
4 months ago
Q:
solve for x. write both solutions, separated by a comma. [tex] {2x}^{2} + 3x - 9 = 0[/tex]β
Accepted Solution
A:
Answer:x = -3 and x = 3/2Step-by-step explanation:2x^2 + 3x - 9 = 02x^2 + 6x - 3x - 9 =02x(x + 3) - 3(x + 3) = 0(2x - 3)(x + 3) = 02x - 3 = 0; x = 3/2x + 3 = 0; x = -3