Question

Make x the subject of the formula (mx^2=f)


`mx^(2)=f`

Please explain step by step.

Answer 1

x = ±
`\sqrt{(f)/(m) }`

Explanation:

Given

mx² = f ( isolate x² by dividing both sides by m )

x² =
`(f)/(m)` ( take the square root of both sides )

x = ±
`\sqrt{(f)/(m) }`