Math, asked by johngomes99232177187, 2 months ago

5) The value of the algebraic expression x2 - 2xy + y at x = -1 and y = 2 is

Answers

Answered by seenurjpt

0

Answer:

Answer is 7.

Step-by-step explanation:

Put the values of x and y in the given algebraic expression :

(-1)² - 2(-1)(2) + 2

= 1 - (-4) + 2

= 1 + 4 + 2

= 7

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