Factoring/Distribution
(x+2)(x-3)
x2-x-6
4x+7 = 47
x = 10
32/3 + 8*5 - 4*5
29
A 3 times a number subtract 2 is equal to 7.
This function creates a V shape.
What is an absolute value function?
(4x-5)(-3x-6)
-12x2-9x+30
2(3x+6)=24
x = 2
(6+12)/3+6*14
A 10% increase to this number equals 121
1.1x = 121, x = 110
What is 150?
x2-64
(x+8)(x-8)
4x+7-3x=-5x+1
x = -1
[32(1+2)(22+6)]/30
9
This number squared plus 9 equals 34.
x^2+9 = 34. x=5
A function has this many outputs for every input.
What is one output?
(x+2)(x+3)
4x2+7=107
x = +/- 5
{[(4+6)2+8*5]0}/(3+7*4)
0
If I have 90 balls and I divide them into two buckets with one containing 18 more balls than the other, how many balls does each bucket have?
x+x+18=90, 36 and 54.
This popular cereal brand features a rabbit in it's commercial who claims that his cereal is for children.
What are Trix, the best cereal?
8x2+6x-20
(4x-5)(2x+4)
square root (4x)+8 = 12
x = 4
Square root of [(62 - 52)22+20] / [(3*5)-22-3]
1
Due to my great investments, my money doubles every year. If I start with $4, how many dollars will i have after 3 years?
4x^2 where x = 3. $32
Spell my last name
Bageris