Question

Expand : (2x+yz) 2.
Prove that andles onnosite to equal​

Answer 1

Step-by-step explanation:

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(2x-y+z)² expand using suitable identity - Brainly.in

12-Apr-2018 · 2 answers

a = 2x, b = - y , c = z , [ 2x + ( -y ) + z ]² = (2x)²+(-y)²+z²+2(2x)(-y)+2(-y)z+2z(2x) = 4x² + y² + z² - 4xy - 2yz + 4zx. I hope this helps you. : ).

Missing: Prove ‎andles ‎onnosite