SOLUTION: 1. Use the laws on exponents for multiplication and division in simplifying the following:
a) 12m3 ● 6m7
b) (6x4 + x3)x5
c) (5y)4
d) 2x-2y4z3
8x3yz
Algebra.Com
Question 623084: 1. Use the laws on exponents for multiplication and division in simplifying the following:
a) 12m3 ● 6m7
b) (6x4 + x3)x5
c) (5y)4
d) 2x-2y4z3
8x3yz3
e) (m.1/3)12
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
1. Use the laws on exponents for multiplication and division in simplifying the following:
;
a) 12m^3 ● 6m^7 = 72m^10; add exponents when you multiply
:
b) (6x^4 + x^3)x^5 = 6x^9 + x^8
:
c) (5y)^4 = 5^4*y^4 = 625y^4
:
d)
; divided the 2 into 8
Subtract exponents when you divide, we want our solution to have positive exponents
= = =
:
e) = =; when you raise one exponent to another exponent, you multiply
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