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Factor 3x cubed plus 15x squared plus 18x?
3x3+15x2+18x = 3x(x2+5x+6) = 3x(x+2)(x+3)
How do you factor 9x cubed plus 18x squared minus x minus 2?
(x + 2)(3x - 1)(3x + 1)
How do you factor X cubed plus 27?
(x + 3)(x^2 - 3x + 9)
What is x minus 1 cubed?
xcubed-1 Answer::(X-1)(Xsquared+X+1) when you factor xcubed minus a number its the same thing as x cubed minus y cubed and x cubed minus y cubed factors to:: (x-y)(xsquared+xy+y squared) the first factor, (x-y), is the cubed root of the first and the cubed root of the second, so in the answer i have (x-1), which is x cubed minus one cubed :) the second factor, (xsquared+xy+ysquared), you take the first number squared, Xsquared, then the first and second one multiplied together, XY, and then the second number squared, Ysquared, so in the answer i have (xsquared+x+1), which is x squared, then x times 1 which is just x, and positive 1, which is negative 1 squared :) x^3 - 1
X plus 1 divided by 2x cubed plus 3x plus 5?
(x + 1) / (2x3 + 3x + 5) --- Can't depict long division here, but you can work this out by seeing if (x + 1) is a factor of (2x3 + 3x + 5). If it is, then the answer will be 1/(the other factor). In this case, that is true. (2x3 + 3x + 5)/(x + 1) = 2x2 - 2x + 5, so the term term above is equal to: 1 / (2x2 - 2x + 5)
What is 3x cubed times x?
3x^4
What is 3x cubed times 3x cubed?
Your question is ambiguous. (3x)^3 times (3x)^3 = 27x^3 times 27x^3 = 729x^6 or, if you meant 3x^3 times 3x^3 = 9x^6
How do you factor 3x cubed minus 15x?
3x(x^2 - 5)
What is the derivative of 3x cubed plus 3?
9x2
What does it mean if a metric unit has a 3 after it?
Cubed (3X)
What is 3x in parenthesis cubed simplified?
(3x)3 = 27x3 (We think the original form was simpler.)
If 3x equals 81 what is the value of x3?
If 3x = 81 then x = 27 and 27 cubed = 19683
When x is -5 what is the value of 2x cubed - 3x?
If the equation is (2x)^3-3x, then the answer is -985. However, if the equation if 2(x)^3-3x, then the answer is -235.
How do you factorise 6 x cubed plus 3 x?
6x^3 + 3x = 3x(2x^2 + 1)
3X x 2X?
Since you add up the 'x''s (i.e. (2x) (3x) (4x) = 24x cubed) 6x2
How do you factor x cubed - 27?
(x - 3)(x2 + 3x + 9)
What is 3x cubed squared and the 3x cubed is in parenthesis?
To simplify (3x3)2, the exponent is distributed to both the constant and the variable and multiplied with any other exponents. So (3x3)2 = 32 * x3*2 = 9x6.
