What are the solutions to the equation 4x^2-9=0 ?

The solutions to the equation 4x^2-9=0 are x= 3/2 ,x=-3/2

Find the zeros of 4x^2-9=0

The zeros of 4x^2-9=0 are x= 3/2 ,x=-3/2

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4 x^{2} - 9 = 0

x = \frac{3}{2}, x = - \frac{3}{2}

Decimal Notation

x = 1.5, x = - 1.5

Solution steps

4 x^{2} - 9 = 0

Move

9

to the right side

4 x^{2} = 9

Divide both sides by

4

x^{2} = \frac{9}{4}

For

x^{2} = f (a)

the solutions are

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

x = \frac{9}{4}, x = - \frac{9}{4}

\frac{9}{4} = \frac{3}{2}

- \frac{9}{4} = - \frac{3}{2}

x = \frac{3}{2}, x = - \frac{3}{2}

6 x^{3} + 9 x^{2} + 3 x

4 x > 28

\frac{16}{49} - v^{2} = 0

r^{2} + 23 = 0

2 x - 8 \leq 24

What are the solutions to the equation 4x^2-9=0 ?
The solutions to the equation 4x^2-9=0 are x= 3/2 ,x=-3/2
Find the zeros of 4x^2-9=0
The zeros of 4x^2-9=0 are x= 3/2 ,x=-3/2