subtract 5x2 + x - 11 from x2 - 2x + 8
Answers
Answered by
0
Answer:
-4x2 -1x -3
Step-by-step explanation:
5x2 + x - 11 from x2 - 2x + 8
1x2 - 2x + 8 - 5x2 + 1x -11
1x2 - 5x2 - 2x + 1x + 8 - 11
-4x2 -1x -3
Answered by
1
Answer:
-4x² - 3x + 19
Step-by-step explanation:
x² - 2x + 8 - (5x² + x - 11)
open brackets:
x² - 2x + 8 - 5x² - x + 11
-4x² - 3x + 19
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