Solve for x. Use the quadratic formula. 2x2−9x+8=0 Enter the solutions, in simplified radical form, in the boxes. x = or x =

asked Aug 28, 2023 5.0k views

15 votes

Solve for x.

Use the quadratic formula.

2x2−9x+8=0

Enter the solutions, in simplified radical form, in the boxes.

x =
or x =

8.3k points

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8 votes

$\\ \rm\rightarrowtail 2x^2-9x+8=0$

$\\ \rm\rightarrowtail x=(-b\pm√(b^2-4ac))/(2a)$

$\\ \rm\rightarrowtail x=(9\pm√(81-64))/(4)$

$\\ \rm\rightarrowtail x=(9\pm√(27))/(4)$

$\\ \rm\rightarrowtail x=(9\pm3√(3))/(4)$

Janeh answered Sep 2, 2023