Question

Multiple choice equation

Answer 1

★ QUADRATIC EXPRESSION ★

General standard quadratic equation -
$ax {}^{2} + bx + c = 0$
$x = \frac{ - b + - \sqrt{b {}^{2} - 4ac} }{2a}$

Comparing the coefficients -

a = 10
b = 3
c = -2

Hence the acquired quadratic is -

$10x {}^{2} + 3x - 2 = 0$
$or$
$2 = 3x + 10x {}^{2}$
Option B is correct

Answer 2

Answer: b

Step-by-step explanation: