Multiply x2 + 2y by x - 2xy + y and find the value of the product for x = 1 and y = -1.
Attachments:
Answers
Answered by
3
Answer:
Let the number be x
When we multiply a number by 6 and subtract it by 5, we would get 7.
On multiplication of number x with 6 it will be 6x.12
On subtraction of 5 it will be 6x - 5
6x - 5 = 7
6x = 7 + 5
6x = 12
x = 12/6
x = 2
Step-by-step explanation:
just like that
Similar questions