Math  /  Algebra

Questionv2+2v13=5v^{2}+2 v-13=-5

Studdy Solution
Verify the solutions by substituting back into the original equation:
For v=4 v = -4 :
(4)2+2(4)13=16813=5 (-4)^2 + 2(-4) - 13 = 16 - 8 - 13 = -5
For v=2 v = 2 :
(2)2+2(2)13=4+413=5 (2)^2 + 2(2) - 13 = 4 + 4 - 13 = -5
Both solutions satisfy the original equation.
The solutions are:
v=4andv=2 v = -4 \quad \text{and} \quad v = 2

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