What is 2x3 plus 12x2 plus 5x plus 30?

Anonymous

∙ 13y ago

Updated: 8/18/2019

Have you ever learn BEDMAS? If you have follow it. If not its:

Brackets,Exponents,Divide,Multiply,(left to right),

Add,Subtract,(left to right). There you go if you can't do it that's your problem. If you don't do it yourself you won't learn what grade in 2?

Wiki User

∙ 13y ago

What else can I help you with?

How do you factor x3 plus 12x2-5x?

x3 + 12x2 - 5x = x(x2 + 12x - 5) = x(x + 6 - √41)(x + 6 + √41)

Factor 12x2 plus 5x - 2?

(4x - 1) (3x + 2)

How do you factor x3 plus 12x2 5x?

First factor is x, but we need to know the sign of 5x in your equation...

2x3 - 7 plus 5x2 - x3 plus 3x - x3?

2x3 - 7 + 5x - x3 + 3x - x3 = 8x - 7

What is a possible rational zero for the polynomial 2x3 plus 7x2 - 5x plus 5?

Since there is nothing following, none of them!

What is 2x3 plus 11x equals 6x?

your equation is this... 2x3 + 11x = 6x 2x3 + 5x = 0 x(2x2 + 5) = 0 x = 0 and (5/2)i and -(5/2)i

30 plus 5x equals 15 plus 10x what is the value of x?

30 + 5x = 15 + 10x 30 = 15 + 5x 15 = 5x x = 3

5x plus 20 equals 4x plus 30?

5x + 20 = 4x +30 5x - 4x = 30 - 20 x = 10

How do you factor 20x3 12x2 5x 3?

(5x + 3)(4x^2 + 1)

Solve 2x3 plus 5x-5?

2 x 3 = 65 x -5 = -256 + -25 = -19

What is 4x plus 12-5x-30?

4x+12-5x-30=-x-18

What is 2x squared plus 5x minus 3 multiplied by plus x minus 2?

(x-2)*(2x2+5x-3) Multiply out the brackets term by term taking care with the minus terms:- 2x3-4x2+5x2-10x-3x+6 Collect like terms:- Answer: 2x3+x2-13x+6