Question

plz tell the value...............

Answer 1

Answer:

=(2)² + 4(2)(-1) + 4(-1)²

=4-8+4

=0

value is 0.

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Answer 2

Step-by-step explanation:

2²+4*2*-1 +4*-1²

4+(-8)+4

8-8

0 is the answer

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