Exponents
what is (2/3)2 X (2/3)-2
1
50=?
What is 1
Write 100 in scientific notation.
What is 1x102?
What is the square root of 64?
What is 8?
The reciprocal of (2/5)-1
5/2
Which number is larger
3-1 or 4-1?
3-1
Write the following expression as an exponent in standard form
6543
6.5 X103
Multiply (2 x 100) X (1.2 x 101)
2.4 x 10 0r 24
Solve for x
x3=8
What is x=2?
which is the smartest section in grade 8
SARISKAAAAAAAAAAAAAAAA
what is (2100 + 3200)0
1
Simplify.
a5a3=?
What is a8?
Write this number in standard form
(3.2 x 10-6)
What is .0000032?
Solve for x.
x2=100
What is x=10 OR x=-10?
Tell a number less than 100 which is both a perfect square and a cube
64
what is the digit at unit's place in 2105
2
Simplify.
(5a-3b2)0
What is 1?
Add. Keep your answer in scientific notation.
2.3 x 10 3 + 3.3 x 102
What is 2.63 x 103 ?
The area of Room 1 is shown by
x2=1600
The area of Room 2 is shown by
x2= 400
How much bigger is one length of Room 1 compared to one length of Room 2?
What is 20 times?
a square with area 225sq cm has one side equal to?
15cm
Find x so that (–5)x+1 × (–5)5 = (–5)7
x =1
Write as a positive exponent.
a-3
What is 1/a3 ?
divide
(2.4 x 10-3) / (1.2 x 105)
2 x 10-8
Solve for x
x2=-64
no solution
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MATHSSSSSSS!!!!!