Question

Use the rules of equations and inverse operations to solve the equation3x^2=48. ±2 -4 ±4 4

Answer 1

x = ± 4

Explanation:

Answer 2

x = ± 4

Explanation:

Given

3x² = 48 ( divide both sides by 3 )

x² = 16 ( take the square root of both sides )

x = ±
`√(16)` = ± 4

Since 4 × 4 = 16 and - 4 × - 4 = 16