8 videos in "Factoring Application Problems"
-
WP1-Solve number puzzle by factoring
-
WP2-Solve Triange if you know perimeter
-
WP3-Solve Rectangle if you know area
-
WP4-Solve triangle if you know area
-
WP5-Solve triangle using Pythagorean theorem
-
WP6-Find time using physics formula
-
WP7-Find interest rate based on investment formula
-
WP8 - Solve Triangle using Pythagorean Theorem
WP1-Solve number puzzle by factoring
WP1-Solve number puzzle by factoring
580 views - 00:05:21
Part of video series Word Problems
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
This is a Word Problem you solve by writing an equation and factoring. Word Problem 1 - Number Puzzle-The square of a negative number is 15 more than twice the negative number. What is the number?
- If the square of a negative number is 15 more than twice the negative number, what is the number?
- How do you solve word problem number puzzles in math?
- How do you solve a word problem by writing an equation and factoring?
- What are the steps for solving a word problem in math?
- How do you solve n^2 = 2n + 15?
- How is a word problem different from a normal factoring problem?
- How can you check to make sure that your answer is correct in a word problem?
This video explains how to tackle one of the most dreaded types of problems in math: word problems. It goes through the problem and systematically writes out an equation for the problem and solves it.
