Question

(1).Multiply and verify the result for given values:-
(a). (x+y) (7x-y), x = 1, y = 0.



Urgent hai please. ​

Answer 1

Answer:

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Step-by-step explanation:

If x= 1 and y=0 then,

x+y = 1+0 = 1

7x-y = 7×1+0 = 7

7×1 (since there is nothing between them we always multiply them) = 7

So the answer is 7

Answer 2

(x+y)(7x-y)

(1+0)(7×1-0)

1×7=7 Ans