Math, asked by aksasusanalex296, 9 months ago

expand using suitable identity
(-2x+5y-3z)^2

Answers

Answered by bulisaikia08
3

Answer:

Step-by-step explanation:

(-2x+5y-3z)×(-2x+5y-3z)

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Answered by arathikumble2000
0

(a-b-c)²=a²+b²+c²-2ab+2bc-2ca

a=5y

b=2x

c=3z

=> 25y² + 4x² + 9z² - 20yx + 12xz - 30zy

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