Exam 5: Exponents and Polynomials

The displacement, in cubic inches, of a car engine is given by the formula where s is the stroke and b is the bore, as shown in the figure, and c is the number of cylinders. Calculate the engine displacement for the Porsche 911 GT3: 6 cylinders, 3.94 inches of bore, 3.01 inches of stroke. Use 3.14 to approximate p . Please round the answer to the nearest whole. __________

Divide.

Multiply.

Perform the division (find the quotient).

Divide the expression by .

Perform the indicated operations.

Combine the terms.

Simplify.

Perform the division (find the quotient).

Multiply and simplify.

Simplify the numerator, and then divide.

Divide.

Multiply binomials using the FOIL method.

Divide.

Perform the indicated operation.

Divide. Assume all variables represent positive numbers.

Divide.

Multiply.

Write the number in expanded form.

Simplify.