If M=5x^2+7x-4 and N=-3x^2-4x+5, then M-N equals
1 answer:
Answer:
8x² + 11x - 9
Step-by-step explanation:
M - N
= 5x² + 7x - 4 - 1(- 3x² - 4x + 5) ← distribute parenthesis by - 1
= 5x² + 7x - 4 + 3x² + 4x - 5 ← collect like terms
= 8x² + 11x - 9
You might be interested in
I need the graph !! Plzzz
As the front approaches, you will have a storm.
I hope this helps!
Answer: 5,000 square feet
Step-by-step explanation:
50 feet multiplying by 100 feet equal to 5,000 sq ft.