Math, asked by sonakshiraj7gris, 4 months ago

Evaluate the given algebraic expressions for x = 2, y = -1, z = -2, :: xy + yz + zx

Answers

Answered by jitu06121

0

Answer:

-4

Step-by-step explanation:

x=2

y= -1

z= -2

xy+yz+zx

= 2(-1)+(-1)(-2)+(-2)2

= -4

answer will be -4

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