English, asked by bhaktishringi1420, 9 days ago

The value of which of the following, expressions is 66 (or a = -2 and b = 5 is
(a) a + 3abb
(b) 6a2 - bab
(e) 3a? - ab + 6b2
(d) a2 - 2ab 1252

Answers

Answered by nkrajapatel

0

Answer:

3a-ab+6b2

Explanation:

a+b2 2+ab b2+a2

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