Dec 24, 2022 · To determine whether the equation 4x^2 - 5x - 12 = 0 represents a valid quadratic equation, you can check its discriminant.

Nov 13, 2023 · One way to solve it, is the quadratic formula: a = 4, b = -5, c = -12 x = (5 +- sqrt(25 + 4•4•12)) / 8 = (5 +- sqrt(217)) / 8 ≈ 2.466 and - ...

Dec 14, 2023 · It's a quadratic equation with two solutions at: x=−0.236 x = − 0.236 and x=4.236.

Apr 2, 2024 · How do you solve this problem? 2x (5x-4-x) = 6x? Step 1: Simplify the expression within the parentheses, giving you:.

Nov 27, 2023 · X=(5 +/- √217)/8 (decimal fraction: 2.46636, -1.21636) PREMISES 4x^2-5x-12=0 CALCULATIONS 4x^2-5x-12=0 Denoting in the standard form, ...

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Posted: Feb 13, 2024

Jan 23, 2024 · No, the equation 4x^2 – 5x – 12 is not equal to 0. To determine whether the equation 4x2– 5x – 12 equals 0, we need to solve it for x and ...

Feb 3, 2023 · But it's worse than that! In maths, a sequence is an ordered list of objects or events, for example 1,3,5,7 is the first four odd numbers; 1,1,2 ...