Question

ded to 8 gives 20. Find the number
5. If x = 1, y = 2 and z = 3, find the value of x' + y + 2 xyz.
6. Solve: 4 x + 9 = 17.​

Answer 1

Answer:

= 15

Step-by-step explanation:

x'+y+2(xyz)

(1)'+2+2(1+2+3)

1+2+2(6)

1+2+12

= 15