Question 203800This question is from textbook Intermediate Algebra
: I have to multiply rational expression by using the distributive property.
3(square root7t)(2(square root7t) + 3(square root3t^2)), I believe that the it has to be distributed. Thank youu very much.
This question is from textbook Intermediate Algebra
Found 2 solutions by stanbon, RAY100:
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! I have to multiply rational expression by using the distributive property.
3(square root7t)(2(square root7t) + 3(square root3t^2)), I believe that the it has to be distributed.
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Your problem is NOT in the form a(b+c) so you do not need to distribute.
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= 6(7t) + 3t*sqrt(3)
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Cheers,
Stan H.
Answer by RAY100(1637) (Show Source):
You can put this solution on YOUR website! 3sqrt(7t) * 2sqrt(7t) +3 sqrt(3t^2)
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3*2*7t + 3*t*sqrt3
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42t +3tsqrt3
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3t(14 + sqrt3)
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checking. with t=1,,,both original and answer are 47.196,,,,ok
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