(-3x2 + x + 5) − (4x2 − 2x)
2 answers:
Answer:
-7x^2 + 3x + 5
Step-by-step explanation:
-3x^2 + x + 5 - 4x^2 + 2x
(-6+x+5)-(8-2x)
-1+x-8+2x
-9 + 3x
If 3x-9=0
Then x =3
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