Math, asked by ankit171076, 4 months ago

If x= - 1, y = 2, Z = - 3, find the value of -
2, z
(b) 2x - 3y + 6z
(a) x + y + 2

Answers

Answered by dulendrajayapuria596

4

Answer:

answer is

a) -26.

b) 3

Step-by-step explanation:

a)2X(-1) - 3X2 + 6X(-3)

= -2 - 6 + (-18)

= - 8 - 18

= -26

b) x+y+2

= -1 + 2 + 2

= -1+4

= 3

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