From the sum of (4+3x) and (5-4x + 2x^2) subtract the sum of (3x^2 -- 5x)and (x^2+2x+5)
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Answer:
18+14x
Step-by-step explanation:
Subtract:
[(4+3x) + (5 - 4x + 2² ) - [(3x^2 -- 5x) + (x^2+2x+5)]
( 9 - 1x + 4) - ( 15x + 5)
= ( 18 + 14x)
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