English, asked by mailmerakesh1988, 6 months ago

6. When x = 1, y = 2 and z = -3, find the value of x2 + y + z2 - 3xy - xy.
solve the question please fast

Answers

Answered by hindrajkendre96

1

Answer:

.3x=5/56x4

Explanation:

THISE IS THE ANSWER

Answered by av4688109

0

(1)^2+2+(-3)^2-3×1×2-1×2

=1+2+9-6-2

=12-8

=4

Answer :- 4

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