SOLUTION: Help!! What is the sq.root of 63 - 2sq.rt.of 28 + 5sq.rt. of 7?

SOLUTION: Help!! What is the sq.root of 63 - 2sq.rt.of 28 + 5sq.rt. of 7?

Algebra.Com

Question 85293: Help!!
What is the sq.root of 63 - 2sq.rt.of 28 + 5sq.rt. of 7?
Answer by ptaylor(2198) (Show Source): You can put this solution on YOUR website!

lets rewrite this bad boy as follows:
and this equals:
adding it up , we get:
---that shud about do it

Hope this helps----ptaylor

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