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What is the x intercept of the equation 5x^3+9x^2-8x-6

User Thelost
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Explanation:

To find the x-intercept of the equation 5x^3 + 9x^2 - 8x - 6, we need to find the values of x when y (the equation) is equal to zero.

Setting the equation equal to zero:

5x^3 + 9x^2 - 8x - 6 = 0

Unfortunately, there is no simple method to find the exact solutions of a cubic equation like this one. We can either use numerical methods or approximate the roots using graphical or calculator methods.

Using a calculator or graphing software, we can determine that one of the approximate solutions is x ≈ -1.48.

Therefore, the x-intercept of the equation 5x^3 + 9x^2 - 8x - 6 is approximately -1.48.

User Andraya
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