Find the Roots!

Mild

100

f(x)=(x-2)(x+8)

x=2  x= -8

200

f(x)=(x+1)(x-3)

x= -1    x=3

300

f(x)=x²-4x+3

x=3  x=1

400

x²+7x+12=0

x= -3  x= -4

500

x²+x=2

x= -2  x= 1

Medium

100

g(x)=x²-9x

x=0  x= 9

200

x²-6x=0

x=0 x=6

300

3x²+6x-24=0

x= -4    x=2

400

g(x)=x³+3x²+2x

x=0  x= -1  x= -2

500

x⁴+4x³-45x²=0

Find AND state the multiplicities of the roots

x= 0   multiplicity 2

x=-9   multiplicity 1

x=5    multiplicity 1

Spicy

100

h(x)=x³+5x²+x+5

x= i    x= -i  x= -5

200

p(x)=x³+2x²-3x-6

x= square root 3   x= - square root 3  x= -2

300

g(x)=(x²-4)(x²+4)

x=2         x= -2

x=2i         x=-2i

400

(x²-3)(x²+6)=0

x= square root 3

x= - square root 3

x= i square root 6

x= -i square root 6

500

2x³+14x=-6x²-42

x =-3

x= i square root 7

x=-i square root 7