Question

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Solve for y. 4y2 = 196

Answer 1

4y² = 196

$\frac{4y^{2} }{4}$ = $\frac{196}{4}$      

y² = 49

√y² = √49

|y| = 7

=/- y = 7

y = 7  , y = -7

Answer: 7, -7

Answer 2

$4y^2=196\ \ \ |:4\\\\y^2=49\to y=\pm\sqrt{49}\\\\y=\pm7\\\\Answer:\ y=-7\ or\ y=7$