Math, asked by Anonymous, 7 months ago

hey gm everyone plz ans it fast
Find the coefficient of ‘x’ in ( x–2)^2
– (x+2)^2​

Answers

Answered by Anonymous
2

Answer:

Good morning

Step-by-step explanation:

(x-2)²-(x+2)²

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

= (-4)(2x)

= -8x

so, coffecient of x is -8

Answered by nikshay456
1

Answer:

Hope my answer helps you mate :-)

Step-by-step explanation:

First solve the given expression

[by identity -=(a+b)(a-b) ]

To get (x-2+x+2)(x-2-x-2)

2x(-4)

-8x

So coefficient of x is -8

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