3 years ago

Distribute and simplify these radicals. 12 x(-1+ √5)

Mathematics

2 answers:

lions [1.4K]3 years ago

7 0

Answer is B. -2√3+2√15

Serga [27]3 years ago

5 0

Hello there!

Here is the answer worked out for you!
12x[-1+sqrt(5)]
-12x+12xsqrt(5)

Remember that you can only add like terms so you can't add -12x to 12xsqrt(5). The radical makes it an unlike term.

I hope this helped and best wishes!

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