Question

Solve: √3p^2 +10p +7√3=0

Answer 1

Answer:

Step-by-step explanation:

a = √3, b = 10, c = 7√3

d = b² - 4ac = 100 - 4√3²7 = 100 - 84 = 16

$p_{12}$ = (- b ± √D) / 2a

$p_{12}$ = (- 10 ± 4) / 2√3 = (- 5√3 ± 2√3) / 3

$p_{1}$ = (- 5√3 + 2√3) / 3 = - 3√3 / 3 = - √3

$p_{2}$ = (- 5√3 - 2√3) / 3 = - 7√3 / 3