Question

Please tell the answer fast

Answer 1

1st aur 2nd wala ADD karo fir 3rd aur 4 number wala add karo... last me pehle wala added Answer ka sath secind wala.answer SUBTRACT kar do

please Brainlist mark karo

Answer 2

hii

given

⟼From the sum of 2y2 + 3yz, -y2 -yz -z2 and yz+ 2z2, subtract the sum of 3y2 - z2 and -y2 + yz + z2.

to find

From the sum .

subscract the sum.

answer

⟼$- y {}^{2} + yz + z {}^{2}$

solusion

⟼see in attachment

hope it's helps you