Math, asked by n59111595, 2 months ago

Factorise the following expressions completely
2) x + 3x 3) 28/2 + 21m? 4) lla^4 +7a^5

Answers

Answered by susmitapo1234

0

Step-by-step explanation:

2) X+3x

= 4x

3) 28/2+21m

= 14+ 21m

4) 11a^4 + 7a^5

= a^4(11+7a)

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