Combine like terms
2x - 5 + 29 + 4x + 6 - x

5x + 30

Step-by-step explanation:

Like terms are the terms that carry the same variable.

Here, 2x, 4x, and -x all have an x of degree 1. So, they are like terms. Thus, we can combine these into: 2x + 4x - x = 5x.

Now, -5, 29, and 6 are like terms because they are all constants, or non-variables. So, we can combine these: -5 + 29 + 6 = 30

Thus, the answer is 5x + 30.

Hope this helps!

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

chicken chicken chicken

step-by-step explanation: