Mathematics, 04.07.2019 19:00 twan6425
Solve the following equations by factorizing: 1) x² + 8x + 15 = 0 2) x² - 7x + 12 = 0 3) x² + 2x - 15 = 0 4) x² - 11x + 28 = 0 5) x² - x - 30 = 0 6) x² + 11x - 26 = 0 7) x² - 5x - 24 = 0 8) 14 + x² + 9x = 0 9) 7 + x² - 18x = -25 10) x² = 17x - 72
Answers: 1
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In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth
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Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9
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Solve the following equations by factorizing: 1) x² + 8x + 15 = 0 2) x² - 7x + 12 = 0 3) x² + 2x...
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