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What is the solution to x3 plus 125 equals 0?
It is x = -5
How do you factorise x3 plus 2x2-8x plus 5 equals 0?
x3 + 2x2 - 8x + 5 = 0 x(2x - 8) + 5 = 0
If x3-1 equals 11 What is the value of x?
x=4.
Need help solving this algebra problem x3-5 equals 3?
X3-5=3 X3=3+5 X3=8 cube root of X3=cube root of 8 X=1.68 I hope this could help. There's not really any good ways to write algebra in a normal text box.
What is x to the third power and then to the second power?
That's the same as x3 times x3 which equals x6
What is the solution to x3 plus 125 equals 0?
It is x = -5
X plus 3 equals 6 x equals?
x + 3 = 6xx - x + 3 = 6x - x3 = 5x3/5 = 5x/53/5 = x
Find positive root of equation x3 equals 2x plus 5?
x^3=2x+5 x^3-2x-5=0 Graph the equation or use a calculator. x= 2.09455148
What are the roots of x3 minus 3x2minus9x minus 5 equals 0?
x3 - 3x2 - 9x - 5 = 0 (x + 1)(x2 - 4x - 5) = 0 (x + 1)(x - 5)(x + 1) = 0 x ∈ {-1, 1, 5}
How do you factorise x3 plus 2x2-8x plus 5 equals 0?
x3 + 2x2 - 8x + 5 = 0 x(2x - 8) + 5 = 0
X3 64 343?
The math problem X3 times 64/334 equals 4/7. Getting this answer you will first have to find the value of X.
How do you factor x3 plus x2 plus x equals?
x3+x2+x First, factor out the x: x(x2+x+1) Could stop there, but the rest is factor-able using imaginary numbers: x(x+.5(1+i(3).5)(x+.5(1-i(3).5), where i = (-1).5, or sqrt(-1)
If x3-1 equals 11 What is the value of x?
x=4.
What is the answer Find all the zeros of x3-5x2-x plus 5?
They are -1, 1 and 5.
What x what equals 63?
what x3 equals 63 is:21x3=63
What is the solution to x cube -4 equals 2?
X3 - 4 = 2 X3 = 6 X = 61/3 X = about 1.817
Factor the polynomial of x3 plus 5x2 - x - 5?
x3 + 5x2 - x - 5 = (x2 - 1)(x + 5) = (x + 1)(x - 1)(x + 5)
