Question 525668
={{{(x+5)^2+4(x+5)-32}}}
={{{x^2+10x+25+4x+20-32}}}
={{{x^2+10x+4x+25+20-32}}}
={{{x^2+14x+45-32}}}
={{{x^2+14x+13}}}
={{{x^2+13x+x+13}}}
={{{x(x+13)+1(x+13)}}}
={{{(x+13)(x+1)}}}