SOLUTION: {{{ 35 = 7 sqrt( r+9 ) }}}
It is supposed to be 7 times the square root of r+9, but I don't know how to position the parentheses correctly.
Algebra.Com
Question 1091814:
It is supposed to be 7 times the square root of r+9, but I don't know how to position the parentheses correctly.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
You did it exactly right.
Divide both sides by 7.
Square both sides,
Solve for r.
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