Question

I need help in solving this following algebraic expressions (x+1)²-(x)²​

Answer 1

Answer:

#BAL #AnswerWithQuality

Step-by-step explanation:

(x - 1)² - x²

= (x - 1 + x)( x - 1 - x). [a²-b²=(a+b)(a-b)

= (2x - 1)(- 1)

= ( 1 - 2x)

Answer 2

The correct answer is "2x".

Step-by-step explanation:

$The \ given \ equation \ is:\\\\(x+1)^2-(x)^2\\\\As \ we \ know,\\\\(a+b)^2=a^2+b^2+2ab\\\\On \ applying \ this \ formula,we \ get\\\\=x^2+1^2+2x-x^2\\\\=2x$

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