Question Details

Detailed explanation and options for the selected question.

If a = 2 and b = 3, what is the value of (a^2 + b^2)?

A. 9
B. 13
C. 15
D. 20

Explanation:

a^2 + b^2 = 2^2 + 3^2 = 4 + 9 = 13. Other options miscalculate.

Related Topics

How to Calculate Perimeter of Polygons

Revision Notes

How to Solve Systems of Three Linear Equations

Revision Notes

How to Multiply Matrices (2x2 and Beyond)

Revision Notes

What is the formula for a^3 + b^3?

Revision Notes

How to Interpret Sigma Notation (Summation)

Revision Notes

How to Add and Subtract Fractions (Different Denominators)

Revision Notes

How to Evaluate Expressions Using Order of Operations (PEMDAS/BODMAS)

Revision Notes

How to Use Basic Identities for Hyperbolic Functions (sinh, cosh, tanh)

Revision Notes

How to Perform Synthetic Division

Revision Notes

How to Calculate the Volume of a Cylinder

Revision Notes