SOLUTION: Question # 128789 sqrt.98x^5 minus 2x*sqrt.18x^3 The solution reads -9x^2*sqrt.2 sqrt.98x^5 - 2x*sqrt18x^3 sqrt.49x^4*2x - 2x*sqrt.9x^2*2x 7x^2*sqrt.2x

SOLUTION: Question # 128789 sqrt.98x^5 minus 2xsqrt.18x^3 The solution reads -9x^2sqrt.2 sqrt.98x^5 - 2xsqrt18x^3 sqrt.49x^42x - 2xsqrt.9x^22x 7x^2sqrt.2x - 2x3xsqrt.2x 7x^2s

Question 311529: Question # 128789 sqrt.98x^5 minus 2x*sqrt.18x^3
The solution reads -9x^2*sqrt.2
sqrt.98x^5 - 2x*sqrt18x^3
sqrt.49x^4*2x - 2x*sqrt.9x^2*2x
7x^2*sqrt.2x - 2x*3x*sqrt.2x
7x^2*sqrt.2x - 6x^2*sqrt.2x
x^2*sqrt.2x
Where did I go wrong.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
sqrt.98x^5 minus 2x*sqrt.18x^3
The solution reads -9x^2*sqrt.2

Where did I go wrong.
---------------
Looks right to me.

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SOLUTION: Question # 128789 sqrt.98x^5 minus 2x*sqrt.18x^3 The solution reads -9x^2*sqrt.2 sqrt.98x^5 - 2x*sqrt18x^3 sqrt.49x^4*2x - 2x*sqrt.9x^2*2x 7x^2*sqrt.2x - 2x*3x*sqrt.2x 7x^2*s

SOLUTION: Question # 128789 sqrt.98x^5 minus 2xsqrt.18x^3 The solution reads -9x^2sqrt.2 sqrt.98x^5 - 2xsqrt18x^3 sqrt.49x^42x - 2xsqrt.9x^22x 7x^2sqrt.2x - 2x3xsqrt.2x 7x^2s