(2×+×3+7ײ-40) (x-2)​

Sagot :

Answer:

7x³-9x²-50x+80

Step-by-step explanation:

Answer:

7x³-9x²-50x+80

Step-by-step explanation:

(2x +3x+7x²-40)×(x-2)

collect like terms

(5x+7x²-40)×(x-2)

remove the parentheses

5x²-10x+7x³-14x²-40x+80

collect like terms

-9x²-50x+7x³-50x+80

reorder the terms