Let f(x) = x2 + 4x + 1
2 answers:
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First you need to multiply the one in the bracket 7x2 which is 14 then u must multiply it with 3 to get the answer so 14x3 which equals to 42
Is the first term supposed to be 1/4, or did you actually mean 1/3?
I'll assume the latter. Write
I'll assume the latter. Write