Math, asked by Ayaan181007, 1 month ago

(-2+3y+2z)² Expand please help ke

Answers

Answered by p682160

0

Step-by-step explanation:

(-2+3y+2z)×(-2+3y+2z)

Answered by meghanakaruparty

2

Step-by-step explanation:

we know the formula:

(a+b+c)²= a²+b²+c²+2ab+2bc+2ca

= 4+9y²+ 4z²-12y+12yz-8z

Hope this helps you

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