SOLUTION: 4√7+3√7-8 3√7
tHAT ONE IS A CUBE
SIMPLIFY the expression by combining the radical terms using the indicated operations.
also i know i put test but
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-> SOLUTION: 4√7+3√7-8 3√7
tHAT ONE IS A CUBE
SIMPLIFY the expression by combining the radical terms using the indicated operations.
also i know i put test but
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Question 983242: 4√7+3√7-8 3√7
tHAT ONE IS A CUBE
SIMPLIFY the expression by combining the radical terms using the indicated operations.
also i know i put test but its actually a review test. Answer by Edwin McCravy(20060) (Show Source):
Why is there a space between the 8 and the 3? Is that supposed to be 83?
Why did you say "That one is a cube?" Are they supposed to be cube roots and
not square roots?
If 8 3 means 83 then to do:
4√7+3√7-83√7
Factor out the √7
√7(4+3-83)
√7(-76)
-76√7
Edwin
