FACTORING QUARATICS
The value of "a" times "c" to the expression of:
4x2-15x+9
what is the value of "a" times "c" to the expression is 36
6v3-16v2+21v-56
(2v2+7)(3v-8)
Solve the equation by completing the square. x²+6X=-9
X+3
x2+5x+6=0
-2 and -3
(2x3 -5x2+x-3) ÷ (x - 1)
-5
FACTOR X2+8X+12
(X+6)(X+2)
4v3-12v2-5v+15
(4v2-5)(v-3)
Solve the equation by completing the square.
x2+16x=-48
(x+4)(x+12)
How many solutions does 9x2-24x+16=0 have?
One
x2 + 6x – 17 is divided by x – 1.
-10
FACTOR 3X2+12X
3X(X+4)
m3-m2+2m-2
(m2+2)(m-1)
Solve the equation by completing the square.
x2+8x=-12
(x+6)(x+2)
How many solutions does this have: 2x2-12=11x
Two
4x2 – x + 3 is divided by x + 2.
21
FACTOR 36X2-36X+9
(6X-3)2
21xy+15x+35ry+25r
(3x+5r)(7y+5)
Solve the equation by completing the square.
x2-8x=-16
(x-4)2
a2+2a-15=0
3 or -5
2x3 – x2 – x – 1 is divided by x – 1
-1
Is t2-5 a quadratic?
yes
12bc-4bd-15xc+5xd
(4b-5x)(3c-d)
Solve the equation by completing the square.
x2+5x=14
(x+7)(x-2)
d2-d-6=0
3, -2
x4 – x3 – x2 – x – 1 is divided by x – 3.
41