What is a good estimate for the solution to the equation x3 = 95 how do you come up with your estimate

3x = 95

95 ÷ 3 = 31.6666

I used bus stop method to work this out

Therefore the estimate would be:

x = 32 or 31.7 depending on how accurate it needs to be.

You could alternatively change 95 to 96 and calculate it easily like that

the answer to the question is a  

it has the same slope and the same y-intercept.

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!