Simplify the polynomial.
3x2 – 2x + 4x2 – X+X
2 answers:
Answer:
14-2x
Step-by-step explanation:
collect like terms
3×2+4×2-2x-x-x
6+8-2x
=14-2x
Answer:
Step-by-step explanation:
combine like terms. not trying to be mean, but that all you have to do.
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Answer:
3
Step-by-step explanation:
12/3=4
57/3=19
Answer:
-27 + 19 = -8
-78 - 36 = - 114
6 + 12 = 18
46 - 9 = 37
Answer: 80 miles
Step-by-step explanation:
320miles/8hours= 40mph
40mph=xmiles/2hrs
40*2= 80 miles
Odd = 433, 291
even = 728, 902, 774
