5
40. Match the expression in column A to the sum in column B.
1.3 x2 + 5 x– 4 + 6 x2 – X + 7
a. 5 y2 – 10 y + 1

September 17, 2021

By Hailey

5
40. Match the expression in column A to the sum in column B.
1.3 x2 + 5 x– 4 + 6 x2 – X + 7
a. 5 y2 – 10 y + 1
2. 2 y2 – 3 y + 6 + y2 – 5y – 1+(- 4) + 2y2 – 2 y
b. 2×2 – 8 xy + 6y?
3.2 x?y – 3 xy2 + x2y – 4 xły – 2 xy?
c. 9 x2 + 4x +3
4. x2 – y2 + 2×2 – 3xy + 4 y2 + 3 y2 – 5 xy – x? d. – x?y- 5 xy?​