Factorization: square of a-a-9b-3b The square of x-1-2xy + the square of Y

Factorization: square of a-a-9b-3b The square of x-1-2xy + the square of Y


Square of a-a-9b-3b
=(a²－9b²)－(a＋3b)
=(a＋3b)(a－3b)－(a＋3b)
=(a＋3b)(a－3b－1)
The square of x-1-2xy + the square of Y
=(x²－2xy＋y²)－1
=(x－y)²－1
=(x－y＋1)(x－y－1)



The square of AB (a-3b) - B (a-3b), where a = 10, B = 3, is decomposed by common factor


Original form
=b(a-3b)(a-(a-3b))
=b(a-3b)(3b)
=3b²(a-3b)
=3*3²*(10-3*3)
=27



(a + 4) - 16A factorization process?


＝(a＋4＋4a)(a＋4－4a) ＝(a+2)(a-2) =(a-4)

Elden Ring Premiere

RELATED INFORMATIONS