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dexar [7]
3 years ago
13

Subtract these polynomials. (6x2-x+8)-(x2+2)?

Mathematics
2 answers:
liberstina [14]3 years ago
7 0

Answer:

5x2 - x + 6

Step-by-step explanation:

(6x2-x+8)-(x2+2)

We gonna use KCC which is Keep Change Change and distributing property

multiple (6x2-x+8) by 1 and (x2+2) by -1

6x2-x+8 -x2 - 2

combine the like terms

6x2 - x2 + 8 - 2 - x

5x2 + 6 - x

arrange in order

5x2 - x + 6

tresset_1 [31]3 years ago
3 0
(6x^2-x+8) - (x^2+2) = 5x^2-x+6
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<h3>Answer:</h3>

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