Question

solve the problem. ​

Answer 1

Step-by-step explanation:

1. a) m=3, n=4

m^3+n^2 = 3^3+4^2

=27+16

=43

b) m^2+n^2+2mn = (m+n)^2

=(3+4)^2

= 49

2. x = (3/2)^3 ×(2/3)^-6

= (3/2)^9

x^-2 = ((3/2)^9)^-2

x^-2 = (3/2)^7

Answer 2

Answer:

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Step-by-step explanation:

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