Which of the following is an identity?

(a) ( + )

2=2 + 2 (b) ( + )

2=2+ 2 + 2

(c) ( –

Question

Which of the following is an identity?  (a) ( + )  2=2 + 2 (b) ( + )  2=2+ 2 + 2  (c) ( – )  2=2–2 (d) 2–2=2 + 2 –2​

Amelia · Answer

Answer:   answer is point 2    Step-by-step explanation:   really you are very intelligent but i have not any answer of this question because I am sundar and you know that you are foolish but no problem I do nothing.

Charlotte

The sum of first 6 terms of an arithmetic progression is 42 the 10th term and 30th term are in the ratio 1 : 2 .Find the 13th term

Expansion of (3X-4y)3 is
a) 27×3+108x2y+144xy2+64y3
b) 27X3+ 108x2y+144xy2-64y3
c) 27×8-108x©y+144xy2+64
d) 27

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Which of the following is an identity?(a) ( + )2=2 + 2 (b) ( + )2=2+ 2 + 2(c) ( –