You can't, -5x^3 is as simple as possible, it simply means take "x" and multiply it by itself twice (x times x times x), then multiple the answer to that by -5.
To give an example, I will plug in a number for "x".
Lets say x=3. So the equation would look like "-5*3^3".
First you do 3^3.
3 X 3 X 3 = 27
So "3^3" has become "27". Now the equation looks like "-5*27"
Now all you have to do is solve for -5*27, which equals -135.
In case you did not know, "*" means "multiplied by" (or "times") and "^" means "to the power of".
125x3, because you have to times the x too. So it's like (5x)(5x)(5x) and what do you get? 125x3!!
3x = 5x - 10 Subtract both sides by 5x 3x - 5x = 5x - 10 - 5x Simplify - 2x = - 10 Divided both sides by -2 to isolate x - 2x / - 2 = - 10 / - 2 Simplify x = 5 Plug x into the original equation. 3(5) = 5(5) - 10 = ? Simplify 15 = 25 - 10 = ? Simplify 15 = 15 = ? Therefore 3x = 5x - 10 = 15
2x plus 5x simplified is 7x.
6x - 2x + 5x - 3First you want to have the x's by theirselves and the numbers by themselvesIt will still be:6x - 2x + 5x - 3Here, you do 6x - 2x.4x + 5x -3Then you combine 4x + 5x.9x - 3Simplified just like that
81
steps: 3(5x-7) =(3)(5x-7) =(3)(5x)+(3)(-7) answer: 15x-21
-3
The square root of anything to an even power is that thing to half the power. √(5x^13) = √(x^12 5x) = √(x^12) √(5x) = x^6 √(5x) But is that really any simpler?
Set up the equation and solve: -27 = 8x - 5x (next simplify by subtracting 5x from 8x)) -27 = 3x (next divide both sides of the equation by 3) -27/3 = 3x/3 (next simplify and solve) -9 = x
125x3, because you have to times the x too. So it's like (5x)(5x)(5x) and what do you get? 125x3!!
3x = 5x - 10 Subtract both sides by 5x 3x - 5x = 5x - 10 - 5x Simplify - 2x = - 10 Divided both sides by -2 to isolate x - 2x / - 2 = - 10 / - 2 Simplify x = 5 Plug x into the original equation. 3(5) = 5(5) - 10 = ? Simplify 15 = 25 - 10 = ? Simplify 15 = 15 = ? Therefore 3x = 5x - 10 = 15
It is not possible to answer the question. There is no operation defined between x^2 and "subtract 5x from 24".
Set up the equation and solve: -27 = 8x - 5x (next simplify by subtracting 5x from 8x)) -27 = 3x (next divide both sides of the equation by 3) -27/3 = 3x/3 (next simplify and solve) -9 = x
Set up the equation and solve: -27 = 8x - 5x (next simplify by subtracting 5x from 8x)) -27 = 3x (next divide both sides of the equation by 3) -27/3 = 3x/3 (next simplify and solve) -9 = x
5x - 4x = x
it means "five times"; for example if x = 1 then 5x is 5; if x= 2 then 5x = 10, etc.
(x - 3)(5x + 1)