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(6z³ + 3z² - 4x + 8) - (4z²-3z + 2)

A. 6z-z²-z+6
B.
10z³ + 3z² - 4z + 10
C. 6z³-z² - 4z + 10
D. 10z³ +7z² - 4z+6
Which is equivalent

User Sibbo
by
8.4k points

1 Answer

6 votes

Answer:

6z³ -z² - z + 6

Explanation:

By using the negative sign to open the bracket and collecting like terms, we have:

6z³ + 3z² - 4z + 8 - 4z² + 3z - 2 I'm guessing it suppose to be 4z and not 4x.

= 6z³ -z² - z + 6

Option A is correct.

User ToastyMallows
by
9.0k points

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