Factor.
5b+8b2
b(5+8b)
Factor.
x2-8x-33
(x-11)(x+3)
Factor.
5y2+8y+3
(y+1)(5y+3)
Solve for y.
y2+3y-10=0
y=-5, 2
Solve for y.
4y2-7y-2=0
y=2, -1/4
Factor.
12y2+8y3
4y2(3+2y)
Factor.
y2-15y+36
(y-3)(y-12)
Factor.
7x2-17x+6
(7x-3)(x-2)
Solve for u.
5u2=-30u
u=0, -6
Solve for y.
5y2=19y+4
y=4, -1/5
Factor.
x2-81
(x+9)(x-9)
Factor.
y2+y-30
(y+6)(y-5)
Factor.
2x2-5x+2
(2x-1)(x-2)
Solve for u.
u2=14u
u=0, 14
Solve for y.
4y2=-12y-5
x=-1/2, -5/2
Factor.
m2-n2
(m+n)(m-n)
Factor.
5u2+45u+70
5(u+7)(u+2)
Factor.
14y2+9y-5
(y+1)(14y-5)
Solve for y.
y2-5y+4=0
x=4, 1
Solve for x.
4x2-20x=96
x=-3, 8
Factor.
25v2-49
(5v+7)(5v-7)
Factor.
6w2+42w-48
6(w+8)(w-1)
Factor.
2x2+13x+20
(x+4)(2x+5)
Solve for x.
9x2-16=0
x=4/3, -4/3
Solve for w.
4w2+25=-20w
w=-5/2 (mult.2)