find the roots of each quadratic equation using the indicated method simplify your answer and check the result write your answer on a separate sheet of paper
A. by extracting square root
1.5x²- 45 = 0
2.(m - 2)² = 16
B. by factoring
1.11p + 15 = -2p²
2.2k² - 14 = -3k
C. by completing the square
1.x² + 15x + 15 = 2 + x
2.-3n² + 4n -59 = -4n²
D.by using the quadratic formula
1.3x² - 5x - 8 = 0
2.11x² + 4x - 52 = 10x² - 7
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Answer:
A. By extracting square root
1.5x²- 45 = 0
2.(m - 2)² = 16
B. by factoring
1.11p + 15 = -2p²
2.2k² - 14 = -3k
C. by completing the square
1.x² + 15x + 15 = 2 + x
2.-3n² + 4n -59 = -4n²
D.by using the quadratic formula
1.3x² - 5x - 8 = 0
2.11x² + 4x - 52 = 10x² - 7