What are the solutions to the equation (3x^2)/2+43=139 ?

The solutions to the equation (3x^2)/2+43=139 are x=8,x=-8

Find the zeros of (3x^2)/2+43=139

The zeros of (3x^2)/2+43=139 are x=8,x=-8

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\frac{3 x ^{2}}{2} + 43 = 139

x = 8, x = - 8

Solution steps

\frac{3 x ^{2}}{2} + 43 = 139

Move

43

to the right side

\frac{3 x ^{2}}{2} = 96

Multiply both sides by

2

3 x^{2} = 192

Divide both sides by

3

x^{2} = 64

For

x^{2} = f (a)

the solutions are

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

x = 64, x = - 64

64 = 8

- 64 = - 8

x = 8, x = - 8

3 y^{2} - 84 y = - 117

8 x^{2} + 3 x + 2 = 7 x^{2}

16 = x^{2} - 10 x + 25

6 x^{2} + 108 x = - 582

(x - 10) (x + 7) = 0

What are the solutions to the equation (3x^2)/2+43=139 ?
The solutions to the equation (3x^2)/2+43=139 are x=8,x=-8
Find the zeros of (3x^2)/2+43=139
The zeros of (3x^2)/2+43=139 are x=8,x=-8