Question

simplify? solve the problem? ​

Answer 1

Answer:

a) a^4+3+(-7)

a^4+3-7

a^0

1

b)(a^4+(-3)+5)^-3

(a^4-3+5)^-3

(a^6)^-3

a^6*(-3)

a^-18

1/a^18

Step-by-step explanation:

hope it help...

Answer 2

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