WorksheetsReviewer Math Q1W2
Total questions: 10
Worksheet time: 5mins
If the area of the square placemat is (25𝑥2+10𝑥+1) square units, what is the length of its side?
(−5𝑥+1) units
(−𝑥+1) units
(5𝑥+1) units
(𝑥+1) units
Find the number if sixty-four less than the square of a certain number equals zero.
8 or -8
9 or -9
10 or -10
6 or -6
The square of a number equals three times that number. Find the number.
0 or 7
0 or 5
0 or 3
0 or 1
The area of a square is 361 square inches, find the length of one side?
19 inches
14 inches
10 inches
7 inches
What property of equality does a + b = b + a represent?
distributive property
cumulative property
private property
commutative property
The value of a in the trinomial 5x2 -8x - 7 is -7.
always true
never true
sometimes true
maybe
What is the length of a rectangle whose area is 40m2 and whose width is 5m?
2 m
4 m
6 m
8 m
What is the area of a square whose one side is (3x+5y)?
9x2-30xy+25y2
9x2-25y2
9x2+30xy+25y2
9x2+25y2
If 𝑎𝑏=0, then 𝑎=0 or 𝑏=0 or both. What property is this?
(a)
Rewriting a polynomial as aproduct of polynomial factors or it is finding two or more factors of a number or polynomial is called (a) .
