Math, asked by anshul646, 11 months ago

Solve the equation 4a+5b) × (5a-6b)

Answers

Answered by shinderk188

8

Answer:

20a^2 - 24ab + 24ab -30b^2

20a^2 - 30b^2 + 1ab

Answered by Anonymous

32

Answer:

(4a+5b) × (5a-6b) = 20a² + ab - 30b²

Step-by-step explanation:

(4a+5b) × (5a-6b) = 4a×5a + 4a×-6b + 5b×5a + 5b×-6b

= 20a² - 24ab + 25ab - 30b²

= 20a² + ab - 30b²

Anonymous: Is your doubt clear now?

anshul646: Yes

anshul646: Thanks

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