↑
—
↓
Résoudre:
- $(5x-2)(x+3)=7(x-1)$
- $(5x-3)(x-5)=(2x+5)^2+90$
- $(x-4)^2+(x-3)^2=(x-2)(3x-16)$
- $14x^2-(2x-11)(5x+4)-33x=32$
- $(x+1)(4x-5)+(x+2)(3x-2)=(x+3)(3x-1)$
- $(x+3)(2x-7)-(x-5)^2-2(x+2)(x-4)=0$
- $(x+16)(2x-9)-2(x+15)(x-5)-(x-16)^2=0$
- $(2x+5)(3x-15)=3(x-2)(x+14)+(x-3)(2x-13)$