Factor
Factor the following expression:
x2+3x+2
(x+1)(x+2)
Solve the following equation:
x2+7x+10=0
x= -2, -5
What does standard form look like?
ax2+bx+c
Who painted the Mona Lisa?
Leonardo da Vinci
Factor the following expression:
x2-3x-10
(x-5)(x+2)
Solve the following equation:
x2+5x-24
x= 3, -8
What does factored form look like?
What are the four houses in Harry Potter?
Gryffindor, Salazar, Ravenclaw, and Hufflepuff
Factor the following expression:
x2-8x+16
(x-4)(x-4)
Solve the following equation:
x2-11x= -28
What property do we use to solve quadratics that are set equal to 0?
ZPP! (Zero product property)
What is pi, written out to 3 decimal places?
3.141
Factor the following expression:
2x2+9x-5
(2x-1)(x+5)
Solve the following equation:
2x2-10x=-12
x= 2, 3
What are the steps to factoring?
1.) Identify a, b, c
2.) Find (ac) and list factors.
3.) Find the factor pair that adds to b
4.) Fill in the box backwards! (Puzzle time!)
5.) Write your final answer in factored form.
Which country is Peppa Pig from?
United Kingdom
Factor the following expression:
4x2-4x-15
(2x-5)(2x+3)
Solve the following equation:
6x2+29x= 5
x= 1/6, -5
If your c value is positive, and your b value is negative, what do your factors have to look like?
Ex. a=1 b=-6 c=9
Both factors have to be negative
What are the names of the great lakes?
Lake Huron, Lake Ontario, Lake Michigan, Lake Erie, and Lake Superior