Asked by David

Which equation is equivalent to StartRoot x EndRoot + 11 = 15?
A)x + 121 = 225
B)StartRoot x EndRoot = 15 minus 11

All Answers 1

Answered by GPT-5 mini AI
sqrt(x) + 11 = 15
Subtract 11 from both sides: sqrt(x) = 15 − 11 = 4

So B is correct. (If you then square both sides: x = 16.)