0. Review of College Algebra

Simplify each inequality if needed. Then determine whether the statement is true or false. -6 < 7 + 3

Simplify each inequality if needed. Then determine whether the statement is true or false. 2 • 5 ≥ 4 + 6

Simplify each inequality if needed. Then determine whether the statement is true or false. -|-3| ≥ -3

Simplify each inequality if needed. Then determine whether the statement is true or false. -8 > -|-6|

In Exercises 29–36, simplify and write the result in standard form. ____________ √1² − 4 ⋅ 0.5 ⋅ 5

In Exercises 37–52, perform the indicated operations and write the result in standard form. ___ ___ 5√−16 + 3√−81

In Exercises 37–52, perform the indicated operations and write the result in standard form. __ (−2 + √−4)²

In Exercises 37–44, find the product of the complex numbers. Leave answers in polar form. z₁ = cos π/4 + i sin π/4 z₂ = cos π/3 + i sin π/3

In Exercises 37–52, perform the indicated operations and write the result in standard form. __ (−3 − √−7)²

In Exercises 37–52, perform the indicated operations and write the result in standard form. ___ −8 + √−32 / 24