B. Find the solutions of each of the following quadratic equations based on a given method. Show your solutions.
by factoring
5. x² + 7x – 18
6. 3x² + 5x = 15
by extracting the square roots
7. (x - 2)² - 36 = 0
8. 3(x – 3)² – 27
by factoring
5. x² + 7x – 18
6. 3x² + 5x = 15
by extracting the square roots
7. (x - 2)² - 36 = 0
8. 3(x – 3)² – 27
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Answer:
5.x = 0,-7
6.???
Step-by-step explanation:
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