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Earn +20 ptsQ: What are the roots of x3 plus 3x2-9x plus 5?
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How do you factorise x3 plus 2x2-8x plus 5 equals 0?
x3 + 2x2 - 8x + 5 = 0 x(2x - 8) + 5 = 0
What is the factorization of x3 plus 2x2 35x?
x3 + 2x2 - 35x = x(x + 7)(x - 5)
What is the solution to x3 plus 125 equals 0?
It is x = -5
What are the polynomials in x3 plus 8x2 plus 15x?
x(x+3)(x+5)
What is x3 plus 8x2 plus 17x plus 10?
(x+1)(x+5)(x+2)
Related questions
How many complex roots does 6x4 plus x3 - 5 equals 0 have?
It has two complex roots.
X3 plus x2 plus 5x plus 5?
10x + 5 unless you know what x & y are * * * * * Perhaps this answer will be of help: x3 + x2 + 5x + 5 = (x + 1)(x2 + 5). If you are willing to go to complex roots, then, x3 + x2 + 5x + 5 = (x + 1)(x2 + 5). = (x + 1)(x + i√5)(x - i√5); in which case, x = -1 or ±i√5.
How do you factorise x3 plus 2x2-8x plus 5 equals 0?
x3 + 2x2 - 8x + 5 = 0 x(2x - 8) + 5 = 0
Can someone show you the steps in finding the real roots of 2x3-42x plus 40?
Factor out a 2. 2(x3 - 21x + 20) That factors to 2(x - 1)(x - 4)(x + 5) The roots are -5, 1 and 4
What is the factorization of x3 plus 2x2 35x?
x3 + 2x2 - 35x = x(x + 7)(x - 5)
What is the solution to x3 plus 125 equals 0?
It is x = -5
Is f9x0 equals x3-x2 plus 5 a linear function?
No, it is not.
What is the factorization of x3 plus 13x2 plus 40x?
x(x + 8)(x + 5)
What are the polynomials in x3 plus 8x2 plus 15x?
x(x+3)(x+5)
What is x3 plus 8x2 plus 17x plus 10?
(x+1)(x+5)(x+2)
Factor the polynomial of x3 plus 5x2 - x - 5?
x3 + 5x2 - x - 5 = (x2 - 1)(x + 5) = (x + 1)(x - 1)(x + 5)
How do you factor x3-x2-5x plus 5?
(x - 1)(x^2 - 5)
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