Question

3a(a+2b)-b(2a-3b)=
what is the answer?

Answer 1

hi mate here is ur answer

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

=>3a²+6ab-2ab+3b²

=>3a²+4ab+3b²

Answer 2

Answer:

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

Final result :

3a2 + 4ab + 3b2

Step-by-step explanation:

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (3a • (a + 2b)) -  b • (2a - 3b)

Step  2  :

Equation at the end of step  2  :

 3a • (a + 2b) -  b • (2a - 3b)

Step  3  :

Trying to factor a multi variable polynomial :

3.1    Factoring    3a2 + 4ab + 3b2