Question

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5x^2+3x-7=0

Answer 1

Resposta:

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Algebra Examples

Popular Problems Algebra Solve Using the Quadratic Formula 5x^2-3x-7=0

5

x

2

−

3

x

−

7

=

0

Use the quadratic formula to find the solutions.

−

b

±

√

b

2

−

4

(

a

c

)

2

a

Substitute the values

a

=

5

,

b

=

−

3

, and

c

=

−

7

into the quadratic formula and solve