Tom B.
asked 11/06/15help please :)
Perform these operations:
A) √12x^5 - √18x - √300x^5 + √98x
B) ³√2 (³√12x - ³√2x)
C) (√5 + 2)(6-√5)
D) (x+4√5)(3-2√5)
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1 Expert Answer
(x+4sqr5)(3-2sqr5)
= (3-2sqr5)x + 12sqr5 - 40
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Michael J.
11/06/15