Find your Math Personality!

Find your Math Personality!

# Approximate the real number solution(s) to the polynomial function f(x) = x^{3} + 4x^{2} + x - 6.

**Solution:**

Let us take x = 3,

3^{3} - (4 × 3^{2}) + 3 + 6 = 0

Let us take x = -1,

-1^{3} - (4 × (-1)^{2}) + (-1) + 6 = 0

Let us take x = 2,

2^{3} - (4 × 2^{2}) + 2 + 6 = 0

Therefore, the real number solution(s) are 3, -1, 2.

## Approximate the real number solution(s) to the polynomial function f(x) = x^{3} + 4x^{2} + x - 6.

**Summary:**

The real number solution(s) to the polynomial function f(x) = x^{3} + 4x^{2} + x - 6 are 3, -1, 2.

Math worksheets and

visual curriculum

visual curriculum