(8-i) - (-82 + 2i)=

Express your answer in the form ( a + bi)

me! what did you put for this question?

step-by-step explanation:

1010: 3030

is it i think

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: