Systems of Equations
The answer to a system of equations should always be in what form?
A point on the graph: (x,y)
sqrt(5) * sqrt(5)
5
Any number to the zero power is always:
1
The mantissa, (the number before the 10 and exponent), should always be between which two numbers?
1 and 10
Write in expanded form:
2b^3
2*b*b*b
If two lines are parallel, how many solutions will the system of equations have?
No solution
2sqrt5 * sqrt10
10sqrt2
(2y^2z)^3
8y^6z^3
Write in scientific notation:
3,680,000,000
3.68*10^9
Simplify:
6sqrt(20
12sqrt5
What are the slopes and y-intercepts of the following lines? How many solutions would this system have?
y=x-3
y=4x-9
m=1 and 4 b=-3 and -9
1 solution
sqrt(20x^2) * sqrt20x
20xsqrtx
Simplify:
((4x^2)/y)^6
(4096x^12)/y^6
(2 * 10^-4)(8.1 * 10^-1)
16.2*10^-4
Simplify:
sqrt(75x^2y
5xsqrt(3y)
What are the slopes and y- intercepts of the following lines, and how may solutions would this system have?
4x-3y=6
8x-6y=12
Infinite
(4sqrt2)/(3sqrt5)
(4sqrt10)/15
x^-3y^-4
(1)/(x^3y^4)
(3.993 * 10^4)/(3.63 * 10^-4)
1.1*10^8
The area of a square is 1089 cm^2 . What is the side length?
33 cm
Solve using any method you would like:
y=-3x+4
y=4x-10
(2,-2)
-2sqrt20 + 2sqrt18 - 2sqrt5
-6sqrt5+6sqrt3
(m^-5n)/(m^2n^-3)
n^4/m^7
(6.91 * 10^-2) + (2.4 * 10^2)
2.400691*10^2
The volume of a cube is 2863.288 ft^3 . What is the length of one of the sides of the cube?
14.2 ft