Question

Help!!! Fan And Metal:
9. Simplify (4xy^2) ^3(xy)^5
*64x^8y^11
*64x^15y^30
*12x^2y^11
*12x^8y^11

10. Simplify (2t^-3)3 (0.4r)^2
*3.2r^2
*1.28r^2 OVER t^-6
*1.28r^2 OVER t^9
*0.8r^2 OVER t^-6

Answer 1

9. 64x^8y^11

Answer 2

ok thank you do you know #10

Answer 3

10. 0.96r^2/t^3

Answer 4

that's not an option?

Answer 5

@Nnesha
she can help you

Answer 6

did you understand number 1 ??

Answer 7

what do you think it is l<3ve

Answer 8

for 2nd one when you have negative exponent u have to flip the fraction
u need reciprocal

Answer 9

B or C

Answer 10

Yes its B or C. Why dont you try it and show us your work?

Answer 11

yes right because coefficient is 1.28

Answer 12

I think its B...Is it B?

Answer 13

now u have to multiply inside exponent by outside exponent