Question

Please help me solve this precalc problem:
Find a function with given zeros 0, -3, and 4. Write the function in factored form and as a polynomial in standard form.
Factored form:______ Standard form:________

Answer 1

@Hero will you help me please?

Answer 2

@ganeshie8

Answer 3

\(\bf \{x:0,-3,4\}\implies
\begin{cases}
x=0\to x-0=0\to &(x)=0\\
x=-3\to x+3=0\to &(x+3)=0\\
x=4\to x-4=0\to &(x-4)=0
\end{cases}
\\ \quad \\
(x)(x+3)(x-4)=\textit{original polynomial}\impliedby \textit{factored form}\)

notice, 3 factors, thus is called the "factored form"
to make it in standard form
multiply them all
and arrange their term degree in descending order, from left to right

http://www.mathsisfun.com/definitions/standard-form.html

Answer 4

and make the equation equals to 0
or \(\bf (x)(x+3)(x-4)=0\)

Answer 5

Ok I get it thank you!!! @jdoe0001

Answer 6

yw