If α and β are the roots of the expression 2x2 + 8x + 7 = 0, write down the value of pα2 + β2 + 1

Question

If α and β are the roots of the expression 2x2 + 8x + 7 = 0, write down the value of pα2 + β2 + 1
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Solution 1

To solve this problem, we first need to find the roots of the equation 2x^2 + 8x + 7 = 0.

Step 1: Find the roots of the equation The roots of a quadratic equation ax^2 + bx + c = 0 are given by the formula:

x = [-b ± sqrt(b^2 - 4ac)] / 2a

Here, a = 2, b = 8, and c = 7.

So, the roots are:

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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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