(4r-s) (5r-7s)
Do multiply
Answers
Answered by
2
Answer:
20r-8s is the answer
Step-by-step explanation:
(4r-s) (5r-7s)
20r-8s
Answered by
2
Step-by-step explanation:
(4r-s) (5r-7s)
=20r^2-28rs -5rs+7s^2
=20r^2-33rs +7s^2
Similar questions