Everything Under Q1
What must be the third term to make x2 + 12x + __
a perfect square trinomial?
36
What is the factored form of x2 - 3x - 10?
(x-5) (x+2)
What would be the value of x in 5y/(2x -5) so that the expression could not be considered rational?
5
what is the reciprocal of 4?
1/4
What is the slope of the line perpendicular to the y-axis?
0
Simplify:
6x2/3x
2x
If the factors of the polynomial are (x-y)(x2+xy+y2)
Find the polynomial?
x3-y3
simplify (3x-12) / (4x-16)
3/4
what is the result when 6/7y is subtracted from 11/7y
5/7y
find the slope of the line that passes through the points (-2,5) and (4,-7)
m=-2
What is the slope of the line perpendicular to the x-axis?
undefined
a rectangular garden has an area of 4x2 - 12x + 9, find the length of the sides.
(2x-3) (2x-3)
simplify:
(x2 -16) / (x2+8x+16)
(x-4)/(x+4)
Find the product:
3x/(x-1) * (x-1)2/5x2
3(x-1)/5x
Find the equation of the line that passes through the point (3,-4) and with the slope of 2.
y=2x-10
or
2x-y=10
Lucy reads 450 words in 3 minutes. How many words she can read in 20 minutes?
3000 words
factor completely:
x4 - 16
(x+2) (x-2) (x2 + 4)
(x3+y3)/ (x2-xy+y2)
x+y
find the LCD between x/y and y/x
xy
Alyza is one-third as old as her mother. Five years ago, she was only one-fifth of the age of her mother. How old is Alyza now?
10 years old.
Find the equation of the line that has the slope of 1 and passes through the origin.
y = x
or
x - y = 0
The length of the rectangle is 5 cm more than its width. Find its dimension if the area is 150 cm square.
10 cm x 15 cm
simplify:
(x-4)(x+5) / (x2 + x - 20)
1
The floor of a room measures 12 feet by 10 feet. The room has 9-foot ceiling. The walls of the room are to be painted. This is the area to be painted.
What is 396 ft² ?
What point is the intersection of the graphs of the lines x+y=8 and 2x-y=1
(3,5)