Review
Solve for x
5x-4=4x
x=4
(x-5)(x+2)=0
x=5
x=-2
How many squares are there on a chess board
64
(5x-1)+(2x-3)
10x2-17x+3
Solve x2+9x=-20
x=-4
x=-5
Which President gave the Getteysburg Address in 1863? Ulysses S Grant, Abraham Lincoln, James K Polk, or Thomas Jefferson?
Abraham Linclon
Solve this systems of equations:
3x-9y=5
6x+2y=18
9x-7y=23
Put x2 = 7 into Standard Form
x2-7=0
How far from the Sun is the Earth
93,000,000 miles (ninety-three million miles
x2-3x=28
x=-4
x=7
6y²+y-15=0
-5/3 and 3/2
Which planet is the hottest in the solar system?
Venus
What is the product of -4x3 and (x2+3x-4)?
-4x5-12x4+16x3
5(x+3) = 5x(x+3)
x=1
x=-3
How far is a fathom
6ft