Question

Solve each equation by taking square roots

-3x^2=-105

Answer 1

`-3x^2=-105`


`x^2= (-105)/(-3)`
`Divide \ both \ sides \ by \ -3`


`x^2= (105)/(3)`


`x^2=35`


`x=+ √(35)`
`Take \ the \ square \ root \ of \ both \ sides`


`x = 5.916`
`Solution`