Using the quadratic formula, solve for the positive value of x when given the following equation:
4x2 + 1.72 × 10–4 – 7.81 × 10–6
a) x = 0.00091
b) x = 0.00138
c) x = 0.00271
d) x = 0.00288
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Our tutors have indicated that to solve this problem you will need to apply the The Quadratic Formula concept. You can view video lessons to learn The Quadratic Formula. Or if you need more The Quadratic Formula practice, you can also practice The Quadratic Formula practice problems.
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