Question

If x = 1, y = -1, z = 2. Evaluate : ax square + by square + cz square​

Answer 1

Answer:

-2-2-4=-8

Step-by-step explanation:

ok done ok ok ok ok ok

Answer 2

Answer:

a^2 + b^2 + 4c^2

Step-by-step explanation:

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

(a x 1)^2 + (b x -1)^2 + (c x 2)^2

(a^2 x 1) + (b^2 x 1) + (c^2 x 4)

a^2 + b^2 + 4c^2

Plz mark as brainliest :)