Math, asked by baesuzy76, 2 months ago

If you know the solution pls answer
a : b = 2: 5, find (3a2 - 2ab + 5b2) : (a2 + 7ab-2b2)

Answers

Answered by lakshmi209lucky

3

Step-by-step explanation:

answer is 39/8

i hope you understand

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