Subtract: 5a2 + 6ab from 8a2 – ab + b2 – InterviewSolution

1.

Subtract: 5a2 + 6ab from 8a2 – ab + b2

Answer»

Answer:

3a² - 7AB + b²

Step-by-step explanation:

8a² – ab + b² - ( 5a² + 6ab )

= 8a² – ab + b² - 5a² - 6ab

= 8a² - 5a² - ab - 6ab + b²

= 3a² - 7ab + b²

∴ By subtracting 5A2 + 6ab from 8A2 – ab + b2 we GET 3a² - 7ab + b²

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