Question

Value of a2 + b2 +2ab if a = -2 and b= 3.

Answer 1

Answer:

the answer is described below.

Step-by-step explanation:

a ^2 + b ^2 +2ab

= (a + b) ^ 2

now putting the values of a and b,

( -2 + 3 ) ^ 2

= 1 ^2

=1

(ans)

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Answer 2

Answer:

value is -10 because by substituting values you get answe