Question

if x = 1 Y = 2 and Z = 5 find the value of X square + Y square + Z Square=
please explain line by line​

Answer 1

Answer:

30

Step-by-step explanation:

- 1×1+2×2+5×5

- 1+4+25

-5+25

-30

Answer 2

Answer:

x² + y² + z²

= (1)² + (2)² + (5)²

= 1 + 4 + 25

= 5 + 25

= 30.

So, your answer is 30.

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