Question

5 is a root of 8a + 12 = 64​

Answer 1

$8a + 12 = 64 \\ 8(5) + 12 = 64 \\ 40 + 12 = 64 \\ 64 = 64$

Hence this is true.

Answer 2

Answer :

No

8(5)+12=64

45+12=64

57=64

Hope it helps you

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