Calculating Exponents on TI-30X IIS

The video tutorial by Rick from HP Calcs explains how to perform exponent calculations on the Texas Instruments TI-30X IIS calculator. It covers the use of specific keys for squaring, cubing, negative exponents, and fractional exponents. The tutorial provides step-by-step instructions for each type of exponent calculation, ensuring viewers understand how to use the calculator effectively for these operations.

Which key is NOT used when calculating exponents on the TI-30X IIS calculator?

• x squared key

• Negative key

• Multiplication key

• Up arrow or caret key

What is the primary function of the x squared key on the TI-30X IIS calculator?

• To calculate the square of a number

• To calculate the reciprocal of a number

• To calculate the cube of a number

• To calculate the square root of a number

What is the result of 5 squared on the TI-30X IIS calculator?

• 10

• 15

• 20

• 25

Which key is used to calculate exponents other than 2 on the TI-30X IIS calculator?

• x squared key

• Negative key

• Up arrow or caret key

• Division key

How would you calculate 5 cubed using the TI-30X IIS calculator?

• 5, division, 3, equals

• 5, x squared, 3, equals

• 5, up arrow, 3, equals

• 5, negative, 3, equals

What is the result of 5 cubed on the TI-30X IIS calculator?

• 15

• 25

• 225

• 125

What is the result of 5 to the power of negative 2 on the TI-30X IIS calculator?

• 5

• 0.04

• 0.2

• 25

Which key combination would you use to calculate a negative exponent?

• Number, x squared, negative, exponent, equals

• Number, up arrow, negative, exponent, equals

• Number, division, negative, exponent, equals

• Number, negative, up arrow, exponent, equals

Which key is used to input a negative sign for exponents on the TI-30X IIS calculator?

• Division key

• Up arrow or caret key

• Negative key

• x squared key

How do you calculate 4 to the power of 1/2 on the TI-30X IIS calculator?

• 4, negative, 1, division, 2, equals

• 4, division, 1, up arrow, 2, equals

• 4, x squared, 1, division, 2, equals

• 4, up arrow, 1, division, 2, equals