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diamong [38]
3 years ago
11

Solve the equation 8x^3+4x^2-18x-9= 0 algebraically for all values of x

Mathematics
1 answer:
solniwko [45]3 years ago
6 0
4x^2(2x+1)-9(2x+1)=0
(4x^2-9)(2x+1)=0
(2x-3)(2x+3)(2x+1)=0
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