Math, asked by 9057758317sg, 9 months ago

expand each of the following using suitable distance identities (-2x+5y-3z)²

Answers

Answered by uttara29

4

Answer:

( a+b+c)² = a²+b²+c²-2ab-2bc-2ac

a= -2

b = 5

c= -3

(-2)²+(5)²+(-3)²-2*-2*5-2*5*-3-2*-3*-2

= 4+25+9+20+30-12

= 76

Answered by arhemkumar77

2

Answer:

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Step-by-step explanation:

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