Factoring trinomials
when a=1
when a=1
x2+8x+12
(x+6)(x+2)
2x2+7x+3
(2x+1)(x+3)
6x2+2xy-24x-8y
(6x+2y)(x-4) OR 2(3x+y)(x-4)
18n2+10n + 4n3
2n(9n + 5 +2n2)
Name the polynomial by terms and degree:
-3x3y + 8y3x -7x2y2
quartic trinomial
m2-11m+18
(m-9)(m-2)
5n2+26n+5
(5n+1)(n+5)
2x3+8x2-3x-12
(2x2-3)(x+4)
22x3-11x
11x(2x2-1)
Identify the slope of the line:
3y = 4x + 12
m = 4/3
x2+5x-24
(x+8)(x-3)
3x2-10x+7
(3x-7)(x-1)
6n3+3n2+8n+4
(3n2+4)(2n+1)
8-8a2
8(1-a2)
What is the leading coefficient:
-2x7y3z + 7x2yz9 - 3x4y2z4
7
y2-6y-7
(y-7)(y+1)
7x2-36x+5
(7x-1)(x-5)
4x4+12x3+6x2+18x
(4x3+6x)(x+3) OR 2x(2x2+3)(x+3)
4x4+16x3-8x2
4x2(x2+4x-2)
A polynomial with 2 terms and a degree of 3 would be called:
cubic binomial
x2-x-56
(x-8)(x+7)
2x2-12x+10
(2x-2)(x-5)
10a2-8a+15ab-12b
(2a+3b)(5a-4)
10a3b4 - 6a2b6
2a2b4(5a-3b2)
Rewrite the equation into slope intercept form:
-6x + 4y + 24 = 0
y= 3/2x - 6