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solve each of the equations. Be sure to check your solutions?

square root of y+7=5

2007-11-28 03:46:41 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

sqrt(y+7)=5
square both sides
y+7=25
y=18
check: sqrt(18+7)=sqrt(25)=5

2007-11-28 03:56:25 · answer #1 · answered by cidyah 7 · 0⤊ 0⤋

Sorry, pal . . . do your own homework.

2007-11-28 03:53:05 · answer #2 · answered by skaizun 6 · 2⤊ 2⤋

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