Question

(x+1)2 - x2 is equal to ____

Answer 1

Answer:

answer is 2x+1 .......

Answer 2

Answer:

(x + 1)2 - x2

can be written as.... => 2(x + 1) - 2x

let's solve!

2(x + 1) - 2x

= 2x + 2 - 2x or 2x - 2x + 2

= 0 + 2

i.e. 2

so.... 2 is ur answer

please mark this answer as brainliest if it was helpful

ohh... so if that 2 is actually ²

then here's the solution...

(x + 1)² - x² [identity used => (a + b)²]

= [x² + (2 × x × 1) + 1²] - x²

= x² + 2x + 1 - x²

= 2x + 1 is ur answer

please mark this answer as brainliest if it was helpful