Method of Square Roots
What values solve the equation
x2=64
8 or -8
Factor the following equation:
x2+7x+6
(x+6)(x+1)
The following trinomial can be factored into what binomial squared? x2-12x+36
(x-6)2
When two numbers are multiplied, their product is 180. The second number is 3 more than the first number. Write an equation modeling this problem.
(x)(x+3)=180 or
x2+3x-180=0
What is the name for a triangle with no congruent sides?
Scalene
A famous pet squirrel was euthanized on October 30th. What was the squirrel's name?
Peanut
What values solve the equation
3x2-5=103
6 or -6
Solve the following equation:
x2+6x-40=0
x=4 or x=-10
What value of c will complete the square for x2-24x+c
c=144
A rectangular garden is being designed where the length is 6 feet more than the width. The area of the garden is 2392 square feet. Write a quadratic equation that models this problem.
(x)(x+6)=2392 or
x2+6x-2392=0
A number that can not be written as a ratio of two integers.
Irrational Number
Originally, Amazon only sold what product?
Books
What values solve the equation
(x-7)2-10=71
x=-2 or x=16
Factor the following equation:
4x2+16x+15
(2x+5)(2x+3)
Solve the following using completing the square. Round to two decimal places: x2+10x=12
x=1.08 or x=-11.08
An egg is dropped off of a bridge and is modeled by the equation h(x)=-16x2+784. When will the egg hit the ground?
7 seconds
What is the formula for the volume of a cone?
1/3pir^2*h
What was New York called before it was officially became New York
New Amsterdam