Answer:
The Answer is a(x)+3x-10
Step-by-step explanation:
please give f(?) like f of what? if you give that i will be able to help you more
(x-4)(x-4)= 0
x-4= 0 , x-4= 0
x-4+4= 0+4 , x-4+4= 0
x= 4 , x= 4
Answer is x= 4 (C.)
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