Math, asked by juliejharsuguda, 24 days ago

multiply (2a²-5b²) (a²+3b²)

Answers

Answered by kumarshankar4000

1

Answer:

2a⁴+15b⁴+1

Step-by-step explanation:

2a²×a²+2a²×3b²-5b²+a²+5b²+3b²

2a⁴+6a²b²-5w²+b²+15b⁴

2a⁴+6-5+15b⁴

2a⁴+1+15b⁴

2a⁴+15b⁴+1

2a⁴+15b⁴+1.

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