175k views
4 votes
Can someone help me please

Can someone help me please-example-1
User FylmTM
by
7.5k points

2 Answers

4 votes

Answer:

The answer is c

Explanation:

6x² - 3x² = 3x²

- 5x - (+ 8x) = - 5x - 8x = - 13x

3 - (- 4) = 3 + 4 = 7

result of subtraction = 3x² - 13x + 7

User Egor Rogov
by
8.1k points
4 votes

Answer:

C

Explanation:

Subtract column by column from the left, that is

6x² - 3x² = 3x²

- 5x - (+ 8x) = - 5x - 8x = - 13x

3 - (- 4) = 3 + 4 = 7

result of subtraction = 3x² - 13x + 7 → C




User Smith
by
9.2k points