How to Solve x^2 + 2x - 15 = 0 by Factoring
How to Solve x^2 - 2x -15 = 0 by Factoring
x^2 + 2x - 15 = 0, solve the quadratic equation using the quadratic formula.
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Solve the quadratic equation 8x^2+2x=15
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Prove that x^8-x^7+x^2-x+15=0 has no real solutions
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Find the real solution: 8^(x^2+2x-15) = 1
"The roots of the equation `2x^2-11 x+15=0`are`3,5/2`(b) `5,3/2`(c) `-3,\ -5/2`(d) None of these"
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(i) Is x=5 a solution of the equation x^(2)-2x-15=0 ? (ii) Is x=-3 a solution of the equation 2x...