I need some help please

x^2(4+3x)

4x^2+3x^3

Step-by-step explanation:

hope this helps you

x=-3/4,x=0

Step-by-step explanation:

The question is x^2(4+3x)

So to solve we will have to open the bracket

4x^2+3x

Let's equate the equation to zero

4x^2+3x=0

Let's factorise

x(4x+3)=0

x=0

4x+3=0

Substrate both sides by 3

4x=-3

Divide both sides by 4

x=-3/4

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!