Question

multiply ( a*a +2b * 2b )( 5a-3b ) ​

Answer 1

Answer:

5a³-12b³+20ab²-6ba²

Step-by-step explanation:

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

(a²+(2b)²)(5a-3b)

5a(a²+4b²)-3b(a²+4b²)

5a³+20ab²-3ba²-12b³

5a³-12b³+20ab²-3ba²

I HOPE YOU UNDERSTOOD THE QUESTION!!!

Answer 2

Step-by-step explanation:

= (a² + 2b²) × (5a - 3b)

= a² × 5a - 3a²b + 2b² × 5a - 2b² × 3b

= 5a³ - 3a²b + 10ab² - 6b³

I hope it will help you.

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