Answer:
x = ± [tex]\sqrt{\frac{c-b}{a} }[/tex]
Step-by-step explanation:
Given
ax² + b = c ( subtract b from both sides )
ax² = c - b ( divide both sides by a )
x² = [tex]\frac{c-b}{a}[/tex] ( take the square root of both sides )
x = ± [tex]\sqrt{\frac{c-b}{a} }[/tex]
