Greatest common factor
5(x+5)
what is 5x+25
x^2+7x+6
(x+6)x(x+1)
x^2-64
(x-8)x(x+8)
4au+24av-5bu-30bv
(4a-5b)(u+6v)
f(x)=x^5-7x^4+10x^3+14x^2-24x
f'(x)=5x^4-28x^3+30x^2+28x-24
2(x-8)
what is 2x-16
x^2-7x-8
(x+1)x(x-8)
1-x^2
(1-x)x(1+x)
12a^2+36a-3a-9
3[(a+3)(4a-1)]
f(x)=x^4-13x^2-12x
f'(x)=4x^3-26x-12
45, 60, 30
15
x^2-6x-27
(x+3)x(x-9)
49x^2-144
(7x-12)x(7x+12)
42ab-25ab-35a+30b^2
(7a+5b)(6b-5)
f(x)=x^4-7x^2+12
f'(x)=4x^3-14x
12, 48, 24
12
x^2+4xy-12y^2
(x+6y)x(x-2y)
121x^2-81
(11x-9)x(11x+9)
15xy-12vx-12x^2+15vy
3(x+v)(5y-4x)
f(x)=x^3-6x^2+11x-6
f'(x)=3x^2-12x+11
42, 28, 56
14
p^2+14p+40
(p+4)(p+10)
150k^2-216
6(5k+6)(5k-6)
125m^2n-30mp-50m^2+75mpn
5m(5m+3p)(5n-2)
f(x)=x^3-9x^2+20x-12
f'(x)=3x^2-18x+20