Converting to a fraction – Texas Instruments TI-84 User Manual

Page 464

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Chapter 17: Activities

461

Converting to a Fraction

Converting to a Fraction

Converting to a Fraction

Converting to a Fraction

You can show the solution as a fraction.

5.

Press

£ Ì ƒ [B] Ã y C ƒ

[B]

¡ ¹

4

ƒ [A] ƒ [C] ¤ ¤ ¥

£

2

ƒ [A] ¤ to enter the expression

for one of the solutions for the quadratic
formula,

6.

Press

Í to find one solution for the

equation 3x

2

+ 5x + 2 = 0.

The answer is shown on the right side of
the display. The cursor moves to the next
line, ready for you to enter the next
expression.

1.

Press

 to display the

MATH

menu.

b

b

2

4ac

±

2a

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