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\[ 6 x^{2}-2 x+7=0 \] Part: \( 0 / 2 \) Part 1 of 2 Discriminant:

Ask by Chen Reid. in the United States
Feb 25,2025

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The discriminant is -164.

Solution

The discriminant in a quadratic equation ax² + bx + c = 0 is given by b² - 4ac. For the equation 6x² - 2x + 7 = 0, we have:  a = 6  b = -2  c = 7 Now calculate:  b² = (-2)² = 4  4ac = 4 × 6 × 7 = 168 Thus, the discriminant is:  4 - 168 = -164 So, the discriminant is -164.

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To find the discriminant of the quadratic equation \( 6x^{2} - 2x + 7 = 0 \), we can use the formula \( D = b^2 - 4ac \), where \( a = 6 \), \( b = -2 \), and \( c = 7 \). Plugging in the values, we get: \[ D = (-2)^2 - 4(6)(7) = 4 - 168 = -164 \] Since the discriminant is negative (-164), this indicates that the equation has no real solutions, but rather two complex solutions. Now, how exciting is it to explore the world of quadratic equations? They have been a critical development in mathematics for centuries, coming from the ancient Babylonians who were solving for unknowns like variables in a puzzle! Quadratics have applications in various fields, including physics, engineering, and finance, helping us model situations involving anything from projectile motion to maximizing profit.

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