SOLUTION: multiply (V2)(-8V2+7) the v's are suppose to be square root symbols

Question 468684: multiply
(V2)(-8V2+7)
the v's are suppose to be square root symbols
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
your equation is:
square root (2) * (-8 * square root (2) + 7)
this would be equal to:
-8 * (square root (2))^2 + 7 * square root (2) which would be equal to:
-8 * 2 + 7 * square root (2) which would be equal to:
-16 + 7 * square root (2).
this would show up as:

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