Question

how much is x² + 2x + 1 greater than x² - 2x + 1

pls answer by solving!

irrevelent answers will be reported​

Answer 1

Answer:

4x

Step-by-step explanation:

Lets say

{x}^{2} + 2x + 1

is equation 1.

and

{x}^{2} - 2x + 1

is eqauation 2.

performing : equation 1- equation 2

this will give us

{x}^{2} + 2x + 1 - {x}^{2} + 2x - 1

which is equals to 4x.

Answer 2

Step-by-step explanation:

(x^2 + 2x + 1) - (x^2 - 2x + 1)

= x^2 + 2x + 1 - x^2 + 2x - 1

• = x^2 and x^2 will get cancelled
• 1 and 1 will get cancelled

so, 2x + 2x = 4x

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