Question

if x =1, y=-2, z=5. find the value of the expression 3x+2y+5z

Answer 1

3x + 2y + 5z

3×1 + 2×(-2) + 5×5

3-4 + 25= -1 +25 = 24

Answer 2

$<b>$Heya,

Given, x=1, y=-2, z=5

Q. 3x+2y+5z

Sol: 3*1 + 2*(-2) + 5*5

= 3 - 4 + 25

= 24

Answer 24.

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