Question

If x=1,y=2 and z=3 find the value of x²-yz-zx​

Answer 1

Step-by-step explanation:

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Answer 2

x =1 , y = 2 and z = 3

then, x^2 - yz - zx

=1 - 2×3 - 3×1

=1 - 6 - 3

=1 -9

=-8

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