Somebody please help asap

asked Jan 19, 2022 182k views

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4 votes

Answer:

B.
4x^2 + (3)/(2)x - 7

Explanation:

f(x) = (x)/(2) - 3

g(x) = 4x^2 + x - 4

(f + g)(x) = f(x) - g(x)

=
(x)/(2) - 3 + 4x^2 + x - 4

Add like terms

= 4x^2 + (x)/(2) + x - 3 - 4

= 4x^2 + (3x)/(2) - 7

= 4x^2 + (3)/(2)x - 7

Mohit Pandey answered Jan 23, 2022

4.3k points

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