Form a polynomial​ f(x) with real coefficients having the given degree and zeros. Degree​ 4; ​ zeros: 3​, multiplicity​ 2; 4i

Enter the polynomial. Let a represent the leading coefficient.
​f(x)=​a( )

​(Type an expression using x as the variable. Use integers or fractions for any numbers in the expression. Simplify your​ answer.)

is this part of a question or something

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

step-by-step explanation:

493 would be the correct answer

step-by-step explanation: