Question

7a4b2 × 3 ab3 muliply​

Answer 1

Answer:

3

2

​  

a  

2

b−  

5

4

​  

ab  

2

+  

7

2

​  

ab+3) by 35ab  

= (2/3)a  

2

b×35ab−(4/5)ab  

2

×35ab+(2/7)ab×35ab+3×35ab  

= (70/3)a  

3

b  

2

−28a  

2

b  

3

+10a  

2

b  

2

+105ab

Step-by-step explanation:

Answer 2

Step-by-step explanation:

21 a^5b^5

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