Answer:
-11
Step-by-step explanation:
-3=8+x
subtract 8 from each side
-11=x
Answhver:khglujlihluf
This is a perfect Square
486 x 486 = 236,196
Square root =
remember :
x² = ± a
x = ña
.
x = ñ25
x = ±5
• x = 5 and -5
