Question

x+3x=56
x^2-7x+10=0
ayudaaaa!​

Answer 1

1)x+3x=56
4x=56
X=56/4
X=14
2)x^2-7x+10=p
X(x+5)+2(x+5)=0
(X+5)(x+2)=0
X+5=0
X=-5
X+2=0
X=-2