Summary

Summary Quadratic Equations Math

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Course
Mathematics

Institution
9th Grade

This document concludes the concept of algebra, quadratic equation, formula, in which there will be two outputs, in which it has been graphed before becoming an equation. This document also concludes steps that will lead you toward the answer hopefully easier.

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Uploaded on January 4, 2024
Number of pages 1
Written in 2023/2024
Type Summary

Institution Secondary school
Education 9th Grade
Course Mathematics
School year 1

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Quadratic Equations Math
1x² - 6x + 8 = 0 Formula: -b ±√b² - 4ac
2a
a= 1 b= -6 c= 8

Step 1. X= -(-6) ±√-6² - 4(1)(8)
2(1)
Step 2. X= -(-6) ±√36 - 32
2
Step 3. X= +6±√4 ←change into a positive if the
2 number is negative.
Step 4. X= +6± 4 ←what is the square root of the
2 number that is beside the
Step 5. X= +6- 4 square root symbol.
2
Step 6. 10/2, 2/2 = 5, 1 Any of these are correct, as it
10 over 2 is then to be graphed.
2 over 2

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