Monday, February 2

1
Monday, February 2
Today's Objectives

• Simplify Radicals.
• Solve quadratic equations by square root method.

2
Notes Over 5.3
Simplest Form of Radicals

• No perfect square factors other than 1 are in
  the radicand
• No fractions are in the radicand
• No radicals appear in the denominator of the
  fraction

3
Notes Over 5.3
Using Properties of Square Roots
Simplify the expression.
4
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
5
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
6
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
7
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
8
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
9
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
10
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
11
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
12
Notes Over 5.3
Solving a Quadratic Equation
Solve the equation.
13
Notes Over 5.3
Modeling a Falling Objects Height with a
Quadratic Function
13. A coyote is standing on a cliff 254 feet
above a roadrunner. If the coyote drops a boulder
from the cliff, how much time does the roadrunner
have to move out of its way?
14
Notes Over 5.3
Modeling a Falling Objects Height with a
Quadratic Function
14. An apple falls from a branch on a tree 30
feet above a man sleeping underneath. When will
the apple strike the man?
15
Notes Over 5.3