Your answer should be in the form p(x) \dfrac{k}{x 1}p(x) x 1 k p, left parenthesis, x, right parenthesis, plus, start fraction, k, divided by, x, plus, 1, end fraction where ppp is a polynomial and kkk is an integer. \dfrac{x^2-2x-8}{x 1}= x 1 x 2 −2x−8 =start fraction, x, squared, minus, 2, x, minus, 8, divided by, x, plus, 1, end fraction, equals.

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:

answer: 0.26

i used the calculator on google

the correct answer is c