Answer:
The answer is 5 over 7
Step-by-step explanation:
Answer:
A) 7x^3 + 13x^2 + 8x + 9
Step-by-step explanation:
(3x^2 + 2x + 7x^3) + (10x^2 + 6x + 9)
I like to line them up vertically
7x^3 +3x^2 + 2x
+ (10x^2 + 6x + 9)
-----------------------------------
7x^3 +13x^2 +8x +9
Answer: (1,3)
Step-by-step explanation:
Find the place where the two lines cross. That’s your answer! It’s (1,3).