Q$1.$ Write a MATLAB script that solves each system of linear equations:

a$.$

$2x+3y=7$

$4x-y=5$

b$.$

$3x-2y+z=8$

$2x+5y-3z=-1$

$x-3y+4z=6$

c$.$

$x+2y-3z=5$

$2x-y+4z=-2$

$3x+5y-z=10$

d$.$

$x+y+z=6$

$2x-y+3z=5$

$3x+4y-2z=4$

Q$2.$ Write a MATLAB script that solves specific quadratic equations provided below:

a$.2x^2-5x+3=0$

b$.x^2+4x+4=0$

c$.3x^2-6x+2=0$