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Mathematics 9 Online
OpenStudy (anonymous):

Simplified each expression- 15. 5c^4*c^6 17. (7x^5)(8x) 19. (-2.4n^4)(2n^-1) 21. (-2m^3)(3.5m^-3) 23. (x^5y^2)(x^-6y) @Phebe

OpenStudy (phebe):

LOL dang!!!!!!!!!!!!!!!

OpenStudy (phebe):

but i got u ight

OpenStudy (phebe):

15. 5 c^10

OpenStudy (phebe):

17. 56 x^6

OpenStudy (phebe):

19. -4.8 n^3

OpenStudy (phebe):

21. -7.

OpenStudy (phebe):

23. y^3/x

OpenStudy (anonymous):

Thanks!! @Phebe

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