3 years ago

Solve for x. 2x2 + x = 10

Mathematics

1 answer:

Stells [14]3 years ago

8 0

Answer:

x = 2, x = -5/2

Step-by-step explanation:

2x² + x - 10 = 0

(2x + 5)(x - 2) = 0

2x + 5 = 0

2x = -5

x = -5/2

x - 2 = 0

x = 2

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