What are the solutions to the equation 5a^2+7=-60 ?

The solutions to the equation 5a^2+7=-60 are a=sqrt(67/5)i,a=-sqrt(67/5)i

Find the zeros of 5a^2+7=-60

The zeros of 5a^2+7=-60 are a=sqrt(67/5)i,a=-sqrt(67/5)i

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5 a^{2} + 7 = - 60

a = \frac{67}{5} i, a = - \frac{67}{5} i

Solution steps

5 a^{2} + 7 = - 60

Move

7

to the right side

5 a^{2} = - 67

Divide both sides by

5

a^{2} = - \frac{67}{5}

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

a = - \frac{67}{5}, a = - - \frac{67}{5}

- \frac{67}{5} = \frac{67}{5} i

- - \frac{67}{5} = - \frac{67}{5} i

a = \frac{67}{5} i, a = - \frac{67}{5} i

x^{2} - 4 x - 5 = 0

9 x^{2} - 5 = 607

x^{2} + 4 x = 0

- 4 x^{2} - 3 x + 2 = 0

2 x^{2} + 12 x = 14

What are the solutions to the equation 5a^2+7=-60 ?
The solutions to the equation 5a^2+7=-60 are a=sqrt(67/5)i,a=-sqrt(67/5)i
Find the zeros of 5a^2+7=-60
The zeros of 5a^2+7=-60 are a=sqrt(67/5)i,a=-sqrt(67/5)i