Ask your own question, for FREE!
Mathematics 8 Online
DDfan:

Simplify the expression. SS below

DDfan:

crispyrat:

ok so can you solve: -10-2(3) then make that answer positive then you get the bottom cus its absoulute value. Then we can do the top togheter

DDfan:

thats 16.

crispyrat:

yes correct

DDfan:

Okay.

crispyrat:

now for the top remember sqrt(2^6) is the same as sqrt(2*2*2*2*2*2) that means that 2*2*2 would be the sqrt. So what is 2*2*2?

DDfan:

6.

DDfan:

brb

crispyrat:

2*2*2 isn't 6 :(

DDfan:

2 times 2 is 4. Times 2 by that and its 6?

DDfan:

wait my bad its 8

crispyrat:

yes so sqrt(2^6) is 8 what is 11-5^2 then?

DDfan:

-14

crispyrat:

yes so the whole thing is (8*-14)/16

crispyrat:

can you solve that?

DDfan:

ill try

DDfan:

-7?

crispyrat:

yep!

DDfan:

Thank you for helping me!

crispyrat:

yw

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!