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Solve the following equation for x. 0 = 3x² − 8x + 5

A. x = 3/8, 3/5
B. x = 1, 5/3
C. There are no real solutions.
D. x = 2, 2/3

User Nsanders
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1 Answer

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Final answer:

The quadratic equation 0 = 3x² − 8x + 5 can be solved using the quadratic formula, yielding the solutions x = 1 and x = 5/3.

Step-by-step explanation:

To solve the given quadratic equation, 0 = 3x² − 8x + 5, we need to use the quadratic formula, which is x = −b ± √(b² - 4ac) / (2a). In this equation, a = 3, b = -8, and c = 5. Plugging these values into the formula, we get:

x = −(-8) ± √((-8)² - 4(3)(5)) / (2(3))

x = 8 ± √(64 - 60) / 6

x = 8 ± √(4) / 6

x = 8 ± 2 / 6

So, the two possible values for x are:

x = (8 + 2) / 6 = 10 / 6 = 5/3

x = (8 - 2) / 6 = 6 / 6 = 1

Therefore, the solutions to the equation are x = 1 and x = 5/3.

Therefore answer is B. x = 1, 5/3.

User Hengameh
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