Is it possible to factor #y=x^2-5x+4 #? If so, what are the factors?
Risposta:
#(x-1)(x-4)#
Spiegazione:
#"the factors of + 4 which sum to - 5 are - 1 and - 4"#
#x^2-5x+4=(x-1)(x-4)#
#(x-1)(x-4)#
#"the factors of + 4 which sum to - 5 are - 1 and - 4"#
#x^2-5x+4=(x-1)(x-4)#