Everything on Q1
What must be the last term to make the expression x2 + 10x + __ a perfect square trinomial?
25
What are the factors of 4x2 - 16?
(2x + 4) (2x - 4)
(x2 - 9) / (x + 3)
x - 3
What is the reciprocal of 4?
1/4
what is the slope of the line parallel to the the x-axis?
0
Where can we find the point having the coordinate (5,0)
along the x axis.
If the factors of the given polynomial are
(x + 3) (x - 2) find the polynomial?
x2 + x - 6
Simplify:
(6a2 + 2a) / (3a + 1)
2a
What would be the LCD between x/y and y/x?
xy
Find the equation of the line that has the slope of 3 and a y-intercept of 1.
y=3x + 1
or
3x - y = -1
simplify the expression
(1-x) / (x-1)
-1
Find the factors of 28x3y2 + 12x2y3 - 20x3y3
4x2y2 (7x + 3y -5xy)
Simplify:
(x2 + 3x - 10) / (x-2)
(x + 5)
perform the operation:
x/3 + 5x/7
22x/21
Transform y = -2x + 2/3 in standard form
6x + 3y = 2
If the line passes through the points (0,5) and (5,0) what is its equation in standard form?
x + y = 5
A rectangular garden has an area of 9x2 - 12x + 4, find the length of its sides.
(3x - 2) and (3x - 2)
If the same number is added to both numerator and denominator of the fraction 7/9 , the result is 8/9 . What is the number?
1
What is 1/2 when divided by 1/4?
2
A square plywood platform has a perimeter of 9x-35 feet, if x represents the length of its side how long is the side?
7 feet
Express x3 - y3 in factored form.
(x - y) (x2 + xy + y2)
Factor completely x4 - 16
(x + 2) (x - 2) (x2 + 4)
Three years ago, Aiko’s age is one-half of the age she will be in 6 years. How old is she now?
12 years old
There are two numbers whose sum is 48. One number is one-third of the other. What are the numbers?
12 and 36
Juan has a jar containing 40 coins composed of only 5piso and 10piso coins. If the total amount is 275 pesos how many 10piso are there in the jar?
15 10piso coins