Whats's the difference between -4 and 4 on the number line
2 answers:
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<h3><u>Answer</u> :</h3>
Given equation : 3x² - 4 = 2x
We have to find discriminant of the equation
⭆ 3x² - 4 = 2x
⭆ 3x² - 2x - 4 = 0
By comparing this equation with ax²+bx+c, we get
- a = 3
- b = -2
- c = -4
Discriminant (D) = b² - 4ac
⭆ D = (-2)² - 4(3)(-4)
⭆ D = 4 + 48
⭆<u> D = 52</u>
<h3>Hope It Helps!</h3>