Math, asked by khushmeetkaur74, 2 months ago

If A=4 and B=5, find the value of 5a² - 3b²
Algebra Question from book of R.S Agarwal plz help need answer right now !

Answers

Answered by sagarsachinudhane

2

Answer:

5

Step-by-step explanation:

I hope it will help you.

Attachments:

Answered by PranavTS

0

Step-by-step explanation:

As a is 4

and b is 5

(5×a)²-(3×b)²

20²-15²

400-225

175

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