Х-3x (1-12x )=11-( 5-6x)( 6x +5)

Question

Х-3x (1-12x )=11-( 5-6x)( 6x +5)

Answer 1

X-3x(1-12x)=11-(5-6x)(6x-5)
x-3x+36x^2=11-(30x-25-36x^2-30x)
-2x+36^2=11-30x+25+36x^2+30x
-2x+36^2+30x-36^2-30x=11+25
-2x=36
-x=18
x=-18
x^2-это x в квадрате

Answer 2

Х-3х(1-12х)=11-(5-6х)(6х+5) Х-(3х+36х²)=11-(25-36х²) Х-3х+36х²-11-25-36х² -2х=-36 Х=18