Factoring GCF and Trinomials
What is the Greatest Common Factor of 12 and 18?
6
Is (-3, 1) a solution of the system:
x - y = -4
2x + 10y = 4
Yes
(x4) (x5)
x9
x2 - 3x - 18 = 0
x = -3
x = 6
(4x2 - 9) - (-5x2 + 6x -2)
9x2 - 6x - 7
What is the Greatest Common Factor of 6x5 and 4x3
2x3
Solve the system:
3x - y = 4
6x - 2y = 4
8 ≠ 4
No Solution
(-7x10y7z3)0
1
9x2 - 24x = -16
x = 4/3
(8a - 3)2
64a2 - 48a + 9
x2 + 13x + 30
(x + 3) (x + 10)
Solve the system:
x + y = 7
x - y = 9
x = 8
y = -1
(-5x3y2z4)2
25x6y4z8
x - 12x - 5 = -6x + 2
x = -1
x = 7
25x2 - 80x + 64
(5x - 8)(5x - 8)
x2 - 11x +24
(x - 3) (x - 8)
Solve the system:
6x - 3y = -3
4x + 5y = -9
x = -1
y = -1
(2x4/3y5)4
16x16/81y20
3x3 - 12x = 0
x = 0
x = -2
x = 2
-7x2 + 2x +1
A) What is the degree of the polynomial?
B) What is/are the coefficient(s)?
C) What is the constant?
D) How many terms are there?
E) Is this polynomial a monomial, binomial, or trinomial?
A) 2
B) -7, 2, 1
C) 1
D) 3
E) Trinomial
2x4 - 26x3 + 84x2
2x2 (x - 6) (x - 7)
Solve the system of equations:
x = 3y -1
2x - 6y = -2
y = 1/3x + 1/3
y = 1/3x + 1/3
Infinite solutions
-32(x3y-3)-5/8x-5y-6
-4y21/x10
The length of a rectangular garden is 5 feet more than its width. The area of the garden is 176 square feet. Find the length and width of the garden.
Width: x = 11
Length: x+5 = 16
The square of a number is 12 more than the number. Find all such numbers.
x = 4
x = -3