What is -#root3 3 + 3root3 5 + 3root3 24#?

1 Answer
Barney V.
Apr 17, 2018

#5root(3)3+3root(3)5#

Explanation:

#-root(3)3+3root(3)5+3 root (3)24#

#:.=-root(3)3+3root(3)5+3 root(3)(2*2*2*3)#

#:.root(3)2*root(3)2*root(3)2=2#

#:.=-root(3)3+3root(3)5+3*2 root(3)3#

#:.=-root(3)3+3root(3)5+6 root(3)3#

#:.=5root(3)3+3root(3)5#

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