Question

ALGEBRA
(7X^2Y-3Z^2) (X+Y+Z); POWER X=1 Y=1 Z=-1 simplify the following and verify the result for the given values ​

Answer 1

Answer:

The answer is 11

Step-by-step explanation:

.

(7x²2y - 3z² ) ( x + y + z )

(7 × 2-3 ) (1+1 -1)

14 - 3

=> 11

Answer 2

Answer:

(7Xsquare 2y-3zsquare ) (x+y+z)

(7×2-3) ( 1+1-1)

14-3