tubepvn
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
tubepvn
tubepvn
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
Use the quadratic formula to find the solutions to the equation. X^2-3x+1=0
5 months ago
Q:
Use the quadratic formula to find the solutions to the equation. X^2-3x+1=0
Accepted Solution
A:
Answer:x = [-b +- sq root (b^2 - 4 ac)] / 2aa = 1 b = -3 c = 1x = [- -3 +- sq root (9 - 4 * 1 * 1)] / 2 * 1x = [3 +- sq root (5)] / 2x1 = 1.5 + sq root (5) / 2x2 = 1.5 - sq root (5) / 2Step-by-step explanation: