0
y=3, and y=-3. 6y² - 54 = 0 factors to 6(y² - 9) = 0 --> 6(y + 3)(y - 3) = 0
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How do you solve q squared plus 16q equals 0?
By factoring. q2 + 16q = 0 q (q + 16) = 0 Now, either q = 0, or q + 16 = 0. Solve those two equations to get the solution.
Solve the equation by factoring 15 equals 8x2-14x?
15 = 8x2 - 14x; whence, 8x2 - 14x - 15 = (2x - 5)(4x + 3) = 0. Therefore, x = 5/2 or -3/4.
What is 0 divided by 8 equals?
0
What is 0 divided by 6 equals?
0
How do you answer c squared plus 3c?
If you're factoring it, it's c(c + 3) c = 0, -3
Linear programming solution for x1 - x2 greater than or equals to 0?
By factoring: x(1-x) = 0 Therefore: x = 0 or x = 1
Solve the quadratic equation using factoring 9x2 - 16 equals 0?
(3x+4)(3x-4)=0 x=±4/3
X2 - 14x equals -49 using factoring?
x2 - 14x = -49 ∴ x2 - 14x + 49 = 0 ∴ (x - 7)2 = 0 ∴ x = 7
How do you solve q squared plus 16q equals 0?
By factoring. q2 + 16q = 0 q (q + 16) = 0 Now, either q = 0, or q + 16 = 0. Solve those two equations to get the solution.
What is x'2 plus 4.5x equals 0?
Simple factoring. X^2 + 4.5X = 0 factor out X X(X + 4.5) = 0 X = 0 X = -4.5 graph on TI-84 agrees
X2 plus 10x plus 21 equals 0?
The roots are -3 and -7. Easily by factoring and setting each factor equal to 0. The factors are x + 7 and x +3.
Solve by factoring 9xsquared plus 6x minus 8 equals 0?
9x2+6x-8 = 0 (3x+4)(3x-2) = 0 Therefore: x = -4/3 or x = 2/3
How do you find the asympototes of the hyperbola 16y2 - 4x2-64 equals 0?
Y =sqrt(4x^2 +64/16) I would, after factoring, say +/- 2; horizontally
How do you complete the factoring of 25s2-15s equals?
It is: 5s(5s-3)
How do you solve n2 equals 20 plus n by factoring?
n2 = 20 + n so n2 - n - 20 = 0 that is (n - 5)(n + 4) = 0 so that n - 5 = 0 or n + 4 = 0 n = 5 or n = -4
What equation could be used to solve y² plus 7y equals 18 by factoring?
y2+7y=18 y2+7y-18=0 (y+9)(y-2)=0 y=-9 & y=2
How do you solve the math problem a squared plus 2a minus 3 equals 0?
a2 + 2a - 3 = 0(a + 3)(a - 1)a = - 3a = 1Simple factoring where you ask yourself; what two factors of - 3 add up to 2?
