Math, asked by dilipbiswsl6934, 4 months ago

5(xy-3z)^2 Use a suitable identity for this expression....and pls Send ur answers fast it's urgent

Answers

Answered by Khushibrainly

2

hope my attachment help you

Attachments:

Answered by aksinghrth

0

Answer:

you could use (a-b)²=a²+b²-2ab

Step-by-step explanation:

5(xy-3z)²

=5(x²y²+9z²-6xyz)

=5x²y²+45z²-30xyz

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