Question

split middle term of x^2-3x+2

Answer 1

hello bro...here is ur answer
x^2-2x-x+2
If we factorise it
x(x-2)-1(x-2)
answer...(x-1)(x-2)

Answer 2

Q. Split middle term of x² - 3x + 2

Solution :

Coefficient of x² = 1

So,
2×1 = 2

Now
2×1 = 1
Here,
2+1 = 3

There fore :

=> x² - (1 + 2)x + 2

=> x² - 1x - 2x + 2
[ minus(-) multiplied by plus(+) equals to minus(-) ]

=> x(x - 1) -2(x - 1)

=> (x - 1)(x - 2)