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Writing & Evaluating Expressions Using Exponents Isabella
Using order of operations
Power of Product Property
Power of a Power Property
Product of a power
100
9*y*y*9*7*7*y
What is 9
2
y
3
7
2
100
9+6*2
3
What is 126
100
(1)
3
What is 1
3
100
(2
3
)
2
What is 2
6
100
4
3
*4
5
What is 4
8
200
8*x*3*8*y*3*x*2*x*2*2
What is 8
2
x
2
3
2
y2
3
200
12+2
3
5*6+9
2
What is 146
200
(3+2)
2
What is 3
2
2
2
200
(124)
2
What is 12
8
200
6
2
*6
5
*6
3
What is 6
10
300
2*y*4*4*2*x*r*r*2*y*y*x*r
What is 2
2
y
3
4
2
r
3
x
2
300
6
2
*7
2
+3
4
+2+2*9
2
+4
3
What is 2073
300
(3x)
2
What is 3
2
x
2
300
(-6
3
x
4
)
2
What is -6
6
x
8
300
3
9
*3
3
*3
2
*3
3
*3
2
What 3
19
400
r*1*3*r*h*1*3*4*y*h*r*1*3*y*y*4*r
What is r
4
1
3
3
3
h
2
4
2
y
3
400
1+2+9
2
*3
3
*3+4
2
+9
2
*1+2
9
+5
4
*8
3
What is 8310
400
(7xy)
4
What is 7
4
x
4
y
4
400
(-3
2
y
3
x
4
-5
2
)
3
What is -3
6
y
9
x
12
-5
6
400
(x*r*y*n)
100
What is x
100
*r
100
*y
100
*n
100
500
h*2*6*h*h*h*2*9*2*6*h*y*y*6*9*y*y*h
What is h
6
2
3
6
3
y
4
9
2
500
(9+8)*2
4
What is 272
500
(3xym2)
2
What is 3
2
x
2
y
2
m
2
2
2
500
(-2
4
-3
2
y
2
4
3
x
2
-2
2
)
3
What is -2
12
-3
6
y
6
4
9
x
6
-2
6
500
(3*4*2*x*y*r)
5
What is 3
5
4
5
2
5
x
5
y
5
r
5