Question

find the factor of x³+2x²+5x+10 by grouping the terms​

Answer 1

Step-by-step explanation:

x³+2x²+5x+10

x²(x+2) +5(x+2)

(x²+5) (x+2)

x²+5=0 x+2=0

x² = 5 x = -2

x=√5 x= -2

Answer 2

x

3

+2x

2

+5x+10

=x

2

(x+2)+5(x+2)

=(x

2

+5)(x+2)

the factors are (x

2

+5),(x+2)