Question

5a-3=8 then what is the answer in 5a-3^2

Answer 1

take 5a-3=8 1st equation

substitute 8 in (5a-3)^2
we get 8^2 =64

Answer 2

Answer:2

Step-by-step explanation:

5a-3 = 8

5a=11

a=11/5

5a-9 = 5(11/5) -9

=2

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