0
16t2 - 37t + 20 = 0
Using the quadratic formula,
t = [37 +/- sqrt(372 - 4*16*20)]/(2*16)
= [37 +/- sqrt(89)] / 32
ie t = 0.861438 or t = 1.451062
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What is the square of x2 plus 12x plus 20 equals 0?
168
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20 as 10 x 0 = 0 so is just 10 + 10 = 20
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-20
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x2 + 9x + 20 = 0 ∴(x + 4)(x + 5) = 0 ∴x ∈ {-5, -4}
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(3x-4)(x+5)
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y equals negative 8.
What is the square of x2 plus 12x plus 20 equals 0?
168
What the answer for 10 plus 10x0 plus 10 equals?
20 as 10 x 0 = 0 so is just 10 + 10 = 20
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-20
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2 plus 2 plus 0 plus 2 plus 2 plus 12 equals?
I come up with 20.
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X plus 20 plus 10x equals 20 plus 9x x equals?
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What is x when x squared plus x - 20 equals 0?
4, -5
3x2 plus 11x - 20 equals 0?
(3x-4)(x+5)
How do you factor x squared plus 9 x squared plus 20 equals 0?
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X plus 2y equals 10 and 4y - 20 equals 2x?
The solution is:- x = 0 and y = 5
