Math, asked by gneeta525, 3 months ago

4.
x2 - (x + 1)(x + 2)
5x + 1
= 6​

Answers

Answered by mochi777
5

Step-by-step explanation:

x2-(x+1)(x+2)

= x2 - (x2 + 2x + x +2)

= x2 - (x2 + 3x + 2)

= x2 - x2 - 3x - 2

= -3x - 2

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