1. clamin

Fund the number of zeros of the polynomial function.

2. Vocaloid

hint: what is the highest exponent?

3. clamin

3

4. clamin

@vocaloid

5. anonymous

derivatives.

6. amistre64

rational root thrm might prove useful as well

7. amistre64

real zeros, or zeros in general?

8. clamin

Rational zeros??

9. amistre64

rational numbers are real numbers ...

10. clamin

Teach me how to solve this cuz i never solve like this equation before

11. amistre64

the number of zeroes is determined by the degree of the polynomial the value of the zeroes is a different story

12. Mertsj

Did you get it?

13. anonymous

$f \left( x \right)=8x^3+14x^2+11x+3$ $=8x^3+4x^2+10x^2+5x+6x+3$ $=4x^2(2x+1)+5x(2x+1)+3(2x+1)$ $=(2x+1)( 4x^2+5x+3)$