Algebra Solver Bundle (TI-84 Plus CE)

See the Algebra Solver Bundle in Action

Watch ALGSOL, GEOFIG, TRISOLV, and UNITCON solve 10 representative algebra, geometry, triangle, and conversion problems.

Turn your TI-84 Plus CE into a comprehensive algebra and geometry problem-solving tool. The revised Algebra Solver Bundle combines four programs covering algebraic equations, linear forms, quadratics, circles, exponential models, plane and solid geometry, triangle relationships, unit conversions, and more.

Use the menus to choose the type of problem, enter the information you know, and calculate the missing value. The bundle is designed to help students complete calculations efficiently, check their work, and better understand how different problem types are organized.

🚀 INSTANT DOWNLOAD: Four digital .8xp program files for the TI-84 Plus CE and TI-84 Plus CE Python.

Four Programs in One Bundle

ALGSOL: Core Algebra Tools

ALGSOL brings the bundle’s primary algebra tools together in one menu-driven program.

• Algebra equations: Solve first-degree equations, absolute-value equations, and two-variable linear systems in standard form.
• Linear equations: Work with slope-intercept, point-slope, two-point, and standard forms.
• Quadratics: Solve standard-form equations, examine discriminant-based results, and find intercepts, vertices, and maximum or minimum behavior.
• Circles: Find radius, diameter, circumference, area, arc length, sector area, chord length, central angles, and circle equations.
• Percents: Calculate percent change, percent greater or less than, and missing values in percent relationships.
• Statistics: Calculate mean, median, standard deviation, and range from an entered list.
• Exponential functions: Evaluate and build exponential models, work with growth and decay, and calculate doubling or halving time.
• Radicals: Simplify supported radical expressions into reduced radical form.

GEOFIG: Plane and Solid Geometry

GEOFIG handles both direct calculations and inverse geometry problems. Depending on the figure, you can calculate area, perimeter, volume, surface area, or a missing dimension.

TRISOLV: Dedicated Triangle Tools

TRISOLV provides focused menus for the triangle relationships commonly encountered in algebra and geometry courses.

• Find missing right-triangle sides with the Pythagorean theorem.
• Find a missing interior angle using the 180-degree angle sum.
• Calculate sine, cosine, and tangent ratios from side lengths.
• Work with corresponding measurements and scale factors in similar triangles.
• Solve 30-60-90 and 45-45-90 special triangles.
• Find triangle area using base and height, Heron’s formula, or two sides and the included angle.
• Calculate triangle perimeter or find a missing side.
• Work with equilateral, complementary, and supported congruent-triangle relationships.

UNITCON: Conversions Without Leaving Your Calculator

UNITCON provides frequently used conversions and rate tools in an organized menu system.

• Metric, imperial, and metric-to-imperial length conversions
• Mass and weight conversions
• Area and volume conversions
• Speed, velocity, and acceleration-unit conversions
• Celsius, Fahrenheit, and Kelvin conversions
• SI prefixes from tera through atto
• Flow-rate and time-based rate conversions
• Degrees and radians, including selected exact-form results
• Time and pressure conversions
• Decimal-to-fraction and distance-rate-time tools

Recommended For

• Algebra 1 and Algebra 2 students
• Geometry students
• Classroom, homework, tutoring, and independent study
• Students who want to check their work and reduce calculation errors
• Teachers and tutors demonstrating different problem-solving methods

Important disclaimer: This Algebra Solver Bundle is an educational study aid intended to support problem solving and answer checking. It does not replace mathematical reasoning, instruction, or regular practice and does not guarantee any particular grade or test score. It is not affiliated with or endorsed by Texas Instruments. Calculator use is subject to instructor and testing-organization rules.