Math, asked by sofiaqutab, 2 months ago

Multiply (3a+2b) (5a-7b)

Answers

Answered by XTLUCKYBHAI
2

Answer:

Distribute

(

3

+

2

)

(

5

7

)

3

(

5

7

)

+

2

(

5

7

)

2

Distribute

3

(

5

7

)

+

2

(

5

7

)

1

5

2

2

1

+

2

(

5

7

)

3

Distribute

1

5

2

2

1

+

2

(

5

7

)

1

5

2

2

1

+

1

0

1

4

2

4

Combine like terms

1

5

2

2

1

+

1

0

1

4

2

1

5

2

1

1

1

4

2

Solution

1

5

2

1

1

1

4

2

Answered by Subhadeep19e54
1

Answer:

(3a+2b) (5a+7b)

15a2 +21ab+10ab+14b2

15a2+31ab+14 b2

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