Square-a + B factorization of 2 (a-b)

Square-a + B factorization of 2 (a-b)

The original formula = 2 (a-b) ² - (a-b)
=(a-b)[2(a-b)-1]
=(a-b)(2a-2b-1)

Half x square minus 2 factorization, to text

=x^2/2-2
=1/2(x^2-4)
=1/2(x+2)(x-2)

How to factorize the square of half a plus AB plus the square of half B

1 / 2 (a + b) square

X & # 178; + 2XY + Y & # 178; - Z & # 178; factorization by grouping method

x²＋2xy＋y²－z²
=(x+y)²-z²
=(x+y+z)(x+y-z)

X & # 178; + 2yz-xy-2xz is factorized by grouping method

x²＋2yz－xy－2xz
=x²-xy+2yz-2xz
=x(x-y)+2z(y-x)
=x(x-y)-2z(x-y)
=(x-y)(x-2z)