tanveethakre4 tanveethakre4

11-09-2020
Mathematics

contestada

factorize completey
21a²+28ab

Respuesta :

salikramdahal22 salikramdahal22

11-09-2020

Answer:

7a(3a+4b]

Step-by-step explanation:

take 7a as common

7a[3a+4b]

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