# How many positive real roots are there in x^3+3x^2-x-3=0

a. 1 c. 2

b. 3 d. 4

Answers: 3

## Answers

How many positive real roots are there in x^3+3x^2-x-3=0 a. 1 c. 2 b. 3 d. 4...

B. 3

if we factor the following equation:

we will get the following factors

Now to get the roots we transform them to zero theorem: x=0

Just add the number that will remove the number beside x to the both sides.

x+3-3=0-3

x = -3

x-1+1=0+1

x = 1

x+1-1=0-1

x = -1

The roots are -3,1,-1

The number of roots : 3

answer:

4

tama po yan thanks po sa points

answer:

omai Ang hirap nyan

Step-by-step explanation:

thankyou sa pointss btw stay safe