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(Sqrt(24) + sqrt(96))/2

3^14/27^4 = ?

Quadratic equation hacks using the discriminant

What is the percent change from 5 to 8?

Calculate slope graphically

How to plot 2-D points

If y = -72 when x = 6, find y when x is 3

Evaluate 6!/3!5!

Prove P(A U B) = P(A) + P(B) - P(A int B)

Prove P(A’) = 1 - P(A) Statistics probability proof using postulates

Sin(x) * csc(x) * 2cot(x) * tan(x)

Write 3^-2/4^-2 without exponents

Simplify 64^-2/3 * 8^4/3

(4 - a)/(a^2 - 16) act math factoring

Multiply sqrt(-5) by sqrt(-15) act math problem

Subtracting 9s shortcut

|3 + 4i| absolute value of a complex number

If i = sqrt(-1), find i^100 imaginary numbers

z = (x + y)/mx solve for x

A triangle has side lengths 12, 16, and 20 centimeters. Is it a right triangle?

A $750 television is on sale for 30%. There is a 7% tax on the television. How much do you pay?

Your salary after a 9% increase if your salary before the increase was s

Set C is the set of two-digit even numbers less than 56 divisible by 5

Find the elements on the principal diagonal of matrix B