Learn Math Part 3
review: m=2 b=? (5,4)
y=2x-6
b=-6
the square root of 9
3
square root of 49 + 30
37
the cubed root of 8
2
Teddy Bear has 50 likes on facebook. Luna got 25 likes on facebook. what the total likes?
75 likes
Gabe has 51 apples. Pete has 25 apples. How many apples in total?
76
the square root of 25
5
the cubed root of 216 + 25
31
the cubed root of 125
5
Teddy has 75 likes on facebook. Sapphire has 23 likes on facebook. How much more does Teddy have than Sapphire?
52
example: the square root of 4
1. a perfect square root is a number that is same it also has to be multiplication
2. 4/2=2
the square root of 4 is 2 2x2=4
the square root of 16
4
16/4=4 4x4=16
the square root of 36
6
the square root of 100 + the cubed root of 125
15
the cubed root of 729
9
Teddy gets 12 likes per day. How many likes will Teddy have in 9 days?
108 likes
example: the cubed root of 512
1. same thing as square roots but with three numbers that the same.
2. 512/8=64 64x8=512
3. 64/8=8 8x8=64 8x8x8=512
the cubed root of 64
64/4=16/4=4 4x4x4=64
the square root of 81
9
the square root of 400 + square root of 4
22
the cubed root of 512
8
Teddy Bear made candy. She has 150 candy. She wants to give it equally to 30 people. How much candy will Teddy Bear give to each people?
5 candy per people
example: the square root of 4 + cubed root of 512
1. solve the roots 4/2=2 2x2=4 512/8=64/8=8 8x8x8=512 8x(8x8)=8x64=512 2+8
2. solve 2+8=10
the square root of 64+ cubed root of 27
64/8=8 8x8=64
27/3=9/3=3 3x3x3
8+3=11
the square root of 225
15
the cubed root of 512 + cubed root of 729
17
the cubed root of 1728
12
Sapphire gets 5 likes per hour. How many likes will Sapphire have in 60 hours?
300 likes