Question

Solve for x.
x2 = 16/49

Answer 1

rememember, you can do anything to an equation as long as you do it to both sides

also, remember that
`\sqrt{(a)/(b)}=(√(a))/(√(b))`

so
assuming you mean
`x^2=(16)/(49)`
square root both sides

`x=\sqrt{(16)/(49)}`

`x=(√(16))/(√(49))`

`x=(4)/(7)`

Answer 2

x^2= 16/49
Take the square root of x, 16, and 49

x^2= x * x
16= 4 * 4
49= 7 * 7

x= 4/7

ANSWER: 4/7

Hope this helps! :)