Question

(X-4)^2-25x^2 разложить на множители

Answer 1

(x-4)^2-25x^2=(x-4)^2-(5x)^2=(x-4-5x)*(x-4+5x)=(-4x-4)*(6x-4)=-8(x+1)(3x-2)

Answer 2

$(x-4)^2-25x^2=(x-4)^2-(5x)^2=(x-4-5x)(x-4+5x)=\(-4x-4)(6x-4)=-4(x+1)2(3x-2)=-8(x+1)(3x-2)$