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3 years ago

Solve the following quadratic equation using formula 2 X square + 5 x minus 2 is equal to zero

Mathematics

1 answer:

IrinaVladis [17]3 years ago

6 0

Answer:

.35078

Step-by-step explanation:

2x^2+5x-2=0

x = - b + √b^2 - 4 ac / 2a

x = - 5 + √25 - 4(2)(-2) / 2(2)

x = - 5 + √41 / 4

= 0.35078

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Solve the following quadratic equation using formula 2 X square + 5 x minus 2 is equal to zero ​

Solve the following quadratic equation using formula 2 X square + 5 x minus 2 is equal to zero