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now fill in the correct values. be extra careful with the signs. take n…

Question

now fill in the correct values. be extra careful with the signs. take note of what signs are already given to you. $8x^2 + 14x + 5 = 0$ $x = \frac{-(\square)\pm\sqrt{(\square)^2 - \square(\square)(\square)}}{\square(\square)}$

Explanation:

Step1: Recall Quadratic Formula

The quadratic formula for a quadratic equation \(ax^2 + bx + c = 0\) is \(x=\frac{-b\pm\sqrt{b^2 - 4ac}}{2a}\).

Step2: Identify \(a\), \(b\), \(c\)

For the equation \(8x^2 + 14x + 5 = 0\), we have \(a = 8\), \(b = 14\), \(c = 5\).

Step3: Substitute into Formula

Substitute \(a = 8\), \(b = 14\), \(c = 5\) into the quadratic formula. So we get \(x=\frac{-(14)\pm\sqrt{(14)^2 - 4(8)(5)}}{2(8)}\).

Answer:

In the numerator's first box: \(14\), the square - root box: \(14\), the exponent box: \(2\), the coefficient of the middle term in the discriminant: \(4\), the next two boxes: \(8\) and \(5\) respectively, and in the denominator: \(2\) and \(8\) respectively. So filling in the blanks we have \(x=\frac{-(14)\pm\sqrt{(14)^{2}-4(8)(5)}}{2(8)}\)