Question

3-4x^2=0 Solve for x

Answer 1

`( √(3) )/(2) = x`

Explanation:

`3 - 4 {x}^(2) = 0 \\ 3 = 4 {x}^(2) \\ √(3) = 2x \\ +- ( √(3) )/(2) = x`

•You square root both sides to cancel the x².

•You divide both sides by 2 to leave the x alone

• the answer is in + or -

Answer 2

Answer: + or - (square root of 3)/2

Explanation:

3-4x^2=0

Add 4x^2 on both sides

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

3=4x^2

Divide both sides by 4

4x^2/4 = 3/4

x^2 = 3/4

Since it’s a square x can be a negative number or a positive number.

x = square root (3/4) = (square root of 3)/2

x = + or - (square root of 3)/2