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What is the solution set of 2x2 + x = 15
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∙ 11y ago
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What is 2x2 11x 15?
If you mean: 2x2+11x+15 then it is (2x+5)(x+3) when factored
What is 15 to the power of 2 equals?
15 to the 2nd power or 15 squared equals 15 * 15 which equals 225.
What is 2x squared plus 7x-15 factored?
2x2 + 7x - 15 = (2x - 3)(x + 5)
What value would m have to make the equation 5x m equals 15 true?
initial problem: 5*m=15 divide both sides by 5: m=(15)/(5) solution: m=3
What times itself equals 225?
15 times 15 equals 225.
Solution set for 2x2-7x-15 equals 0?
Factors: (2x + 3)( x - 5) so x = -1.5 or 5
What is 2x2 plus 11x plus 15?
2x2 + 11x + 15 = (x + 3)(2x + 5).
What is the solution set of 2x to the 2nd power -x-15 equals 0?
2x2 - x - 15 = 0(2x + 5) (x - 3) = 0[2x + 5 = 0] and [x - 3 = 0]x = -5/2 and x = 3{-2.5, 3}
What is the solution set of -8x plus x plus 15 equals -7x plus 12?
the empty set.
Which is the solution set for 3x2 plus 4x -15 equals 0?
It is: x = 5/3 and x = -3
2x2 plus 15 equals 11x?
2x2 + 15 = 11x ? Can be only for some values of x.2x2 + 15 = 11x subtract 11x to both sides2x2 - 11x + 15 = 0(2x - 5)(x - 3) = 02x - 5 = 0 or x - 3 = 0x = 5/2 or x = 3
2x2 plus 7x - 15 equals 0?
2x2 + 7x - 15 = 02x2 + 10x - 3x - 15 = 0(2x2 - 3x) + (10x - 15) = 0x(2x - 3) + 5(2x - 3) = 0(2x - 3)(x + 5) = 0(2x - 3) = 0 or (x + 5) = 0x = 3/2 or x = -5
Is 4 a soluton of 2x2 - 1 equals 4x plus 15?
2(4)^2 - 1 = 4(4) + 15 31 = 31 yes!
Which is the solution set for 3x2 - 4x - 15 equals 0?
3x2-4x-15 = 0 (3x+5)(x-3) = 0 x = -5/3 or x = 3
What is the solution for 15 equals 5x?
5x = 15 so x = 15/5 = 3
What is 2x2 11x 15?
If you mean: 2x2+11x+15 then it is (2x+5)(x+3) when factored
How do you factor this 2x2 plus 13x plus 15?
2x2+13x+15 = (2x+3)(x+5)
