Solve the equation 2x^{2}+18x+33=02x 2 +18x+33=0 to the nearest tenth.

Question

Solve the equation 2x2+18x+33=0 to the nearest tenth.

Answer 1

2x2 + 18x + 33 = 0

you will need to use the quadratic formula, where a = 2, b = 18 and c = 33

quadratic formula: x = -b +/- sqrt(b2 - 4ac)

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2a