Math, asked by tiwariankit727, 6 months ago

39. How much does a 2-3ab + 2b2 exceed
2a2-7 ab + 9b2,
(2 points)
a2+7b2-4a2b
-a2-4ab - 762
-22-4ab + 7b2
None of these

Answers

Answered by tanishkajadhav982

0

3/x+1=5/2x

.................

Answered by ncbharuch

0

Answer:

Step-by-step explanation:

a^2- 3ab +2b^2

+ 2a^2- 7ab + ab2

________________

2a^2 + 10ab + 2ab^2

i hope this answer help you

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