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A: x2+5x+12 Comparing with ax2+bx+c, we get a=1, b=5 & c=12
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Q: solve each equation. 8n2 - 47n - 6 = 0
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Q: solve each equation. 6x2 + 25x + 14 = 0
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The given angles of the triangle
102°, 45°,
And let third angle = x°
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