Education

EL520XTBBK Scientific Calculator 420 functions

Large 12 digit, 2 line LCD display

Direct Algebraic Logic (D.A.L.)

420 Functions

4 Modes: normal, stat, complex, & equation

8 Temporary & 4 formula memory buttons

3 Variable linear equation solvers

1 & 2 Variable statistics

Physical constants & metric conversions

Durable, gloss black finish with white accents

Protective hard case

Twin powered (solar with battery backup)

Advanced 2 line scientific calculator with Direct Algebraic Logic (D.A.L.) display, allows calculations to be displayed as written on paper display. Perfect for students studying general math & science, pre-algebra, algebra I & II, geometry, trigonometry, statistics, biology, chemistry, and physics.

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