Asked by Ryan
alright i have a few questions if its ok..?
Simplify:
1. -2√(96a^5)
2.√(x+6)^7
3.√18a^5b * √12ab^3
4.√7/8
5. 2√10/6√50
6.1/3√27+27√1/3
7.Solve: √(2x-7) + 3=8
Thanks so much! really appreciate it!
Simplify:
1. -2√(96a^5)
2.√(x+6)^7
3.√18a^5b * √12ab^3
4.√7/8
5. 2√10/6√50
6.1/3√27+27√1/3
7.Solve: √(2x-7) + 3=8
Thanks so much! really appreciate it!
Answers
Answered by
Jen
I'll do number 7. Bringing the 3 over as a minus 3, we have ã(2x-7)=5, square both sides to get rid of the square root sign and we have 2x-7=25, 2x=32, x=16
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