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Restate the question: Simplify: (x-3) + 4x
(x-3) + 4x = x - 3 + 4x
= x + 4x -3
= 5x -3
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Answer 1:
x - 3 + 4x
That expression is not an equation. It's just a number. The number depends
on what the value of 'x' happens to be at the moment, and if 'x' changes, then
(x - 3 + 4x) immediately changes. Without an equation, there's no "solution".
Your expression would be an equation if there were an 'equals' sign ( = )
anywhere in it.
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What is the answer to x4 plus x3 minus 14x2 plus 4x plus 6 divided by x minus 3?
The answer to x4+x3-14x2+4x+6 divided by x-3 is x3+4x2-2x-2
Y equals x3 plus 4x - 3.6?
IMPOSSIBLE
How do you factor x3 plus 2x2 plus 4x plus 8?
(x + 2)(x^2+4)
How do you solve x3 plus 4x2 plus 6x plus 24?
x3 + 4x2 + 6x + 24 = (x2 + 6)(x + 4)
Factor x3 plus 64?
64 is the cube of 4 so: x3 + 64 = (x + 4)(x2 - 4x + 16)
What is the factor of x3 plus x2 plus 4x plus 4?
x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
What is the answer to x4 plus x3 minus 14x2 plus 4x plus 6 divided by x minus 3?
The answer to x4+x3-14x2+4x+6 divided by x-3 is x3+4x2-2x-2
How do you solve the equation Factorise x3 4x?
X(X2 - X)
Y equals x3 plus 4x - 3.6?
IMPOSSIBLE
What is the quotient and remainder if any when the expession 4x4 -x3 plus 17x2 plus 11x plus 4 is divided by 4x plus 3?
Dividend: 4x4-x3+17x2+11x+4 Divisor: 4x+3 Quotient: x3-x2+5x-1 Remainder: 7
What is the LCM of x2 plus 4x and x2-4x?
x(x + 4)(x - 4) or x3 - 16x
What is the factor of X3 - 2x2 - 4x plus 8?
x3 - 2x2 - 4x + 8 = (x2 - 4)(x - 2) = (x + 2)(x - 2)(x - 2)
How do you factor x3 plus 2x2 plus 4x plus 8?
(x + 2)(x^2+4)
How do you solve x3 plus 4x2 plus 6x plus 24?
x3 + 4x2 + 6x + 24 = (x2 + 6)(x + 4)
X3 plus 6x2 - 4x - 24 factor completely?
x3 + 6x2 - 4x - 24 = (x + 6)(x2 - 4) = (x + 6)(x + 2)(x - 2)
Factor x3 plus 64?
64 is the cube of 4 so: x3 + 64 = (x + 4)(x2 - 4x + 16)
How do you solve x³-4x equals 0 algebraically?
Suppose x3-4x = 0. To solve, factor: x3-4x = x(x2-4) = x(x+2)(x-2) = 0 Now, a product equals 0 if and only one or more of the factors equals 0, so set each factor to 0 and solve. The roots are 0,-2 and +2.
