Find the difference.

PRPBLEM:(16x3 + 2x2) - 4x3 =

CHOICES: A.
14x3
B.
12x3 - 2x2
C.
12x3 + 2x2
D.
16x3 - 2x2

Question

Find the difference.

PRPBLEM:(16x3 + 2x2) - 4x3 =

CHOICES:    A.
    14x3
    B.
    12x3 - 2x2
    C.
    12x3 + 2x2
    D.
    16x3 - 2x2

anonymous · Answer

C. 12x3 + 2x2

aroub · Answer

okay im explaining this time.. 

you have, 

$$16x ^{3}+2x^2 -4x^3$$

all you have to do now is add like terms 

$$(16x^3-4x^3) +2x^2 $$

simplify 

$$12x^3+2x^2 $$

anonymous · Answer

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anonymous · Answer

ok.