3 years ago

Solve the equation 2x2 + 15x – 9 = -26 to the nearest tenth.

Mathematics

2 answers:

galina1969 [7]3 years ago

7 0

Is that 2x2 or 2•2 respond ASAP so i can answer

Reika [66]3 years ago

7 0

The answer should be x=-1.4

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