Mathematical Problem Solving Techniques
Interactive Video
•
Amelia Wright
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Mathematics, Science, Education
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6th - 10th Grade
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Hard
171:49
10 questions
Show answers
1.
Multiple Choice
What is the perimeter of a triangle with sides 6, 8, and 10?
22
20
24
18
2.
Multiple Choice
Which method is used to multiply two binomials?
Order of operations
Quadratic formula
Pythagorean theorem
FOIL method
3.
Multiple Choice
How do you solve a quadratic equation using the quadratic formula?
By factoring the equation
By completing the square
By using the formula: x = [-b ± √(b²-4ac)] / 2a
By graphing the equation
4.
Multiple Choice
What is the result of multiplying 2 x 10^7 by 4 x 10^6 in scientific notation?
8 x 10^12
8 x 10^13
6 x 10^12
6 x 10^13
5.
Multiple Choice
What is the result of adding 7 times 10^8 and 8 times 10^8 in scientific notation?
15 times 10^8
1.5 times 10^8
15 times 10^9
1.5 times 10^9
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