Math, asked by Shauryasingh94681, 5 days ago

(3a + 2b²- 5)(2a - 3)​

Answers

Answered by sanskritijaiswal0503
2

Answer:

6a² + 4ab² - 19a - 6b² + 15

Step-by-step explanation:

(3a + 2b² - 5 )( 2a - 3 )

In this question, We need to multiply (3a + 2b² - 5 ) with ( 2a - 3 ).

We can't multiply it directly, Thus, We will divide ( 2a - 3 ) into two,

→ 2a(3a + 2b² - 5 ) - 3(3a + 2b² - 5 )

→ 6a² + 4ab² - 10a - 9a - 6b² + 15

→ 6a² + 4ab² - 19a - 6b² + 15

We can't further simplify.

∴ (3a + 2b² - 5 )( 2a - 3 ) = 6a² + 4ab² - 19a - 6b² + 15.

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