Question

from the sum of 2y2+3yz and yz +2z2 +10 subtract 3y2 +yz +z2​

Answer 1

Step-by-step explanation:

$2 {y}^{2} + 3yz + yz + 2 {z}^{2} + 10$

$2 {y}^{2} + 3 {y}^{2} {z}^{2} + 2 {z}^{2} + 10$

$5 {y}^{4} + 2z {}^{4} + 10$

$5 {y}^{4} + 2 {z}^{4} + 10 - 3 {y}^{2} + yz + {z}^{2}$

$5 {y}^{4} - 3 {y}^{2} + 2 {z}^{4} + {z}^{2} + 10 + yz$

$2y {}^{6} + 2z {}^{6} + 10 + yz$

$thanks$