It would be simplified to 1/21
Hi there! The answer is A.
(2x² + 3x - 10) - (x² - x + 111)
Let's solve this problem step by step!
First work out the parenthesis. Because we multiply by negative 1, we mustn't forget to change the symbols in front of the factors.
2x² + 3x - 10 - x² + x - 111
Now rearrange our expression, in order to collect the terms later.
2x² - x² + x + 3x - 10 - 111
And finally collect the terms.
x² + 4x -121
The answer is A.
~ Hope this helps you!
Answer:
<em>(a), (d)</em>
Step-by-step explanation:
The answer is C.(-2,3)<span />
An equation would be y=-1x-1!
I hope this helped! Brainliest? :) -Raven❤️
