Question

4x²-3x+7
tell fast
tell truly
​

Answer 1

Answer:

[3 ± √-103] / 8

Step-by-step explanation:

$4x^{2} -3x+7=0$

Using Quadratic formula,

x = [-b ± √b² - 4ac] / 2a

x = [-(-3) ± √(-3)² - 4(4)(7)] / 2(4)

x = [3 ± √9 - 112] / 8

x = [3 ± √-103] / 8

→ No real solutions because discriminant is negative.