Written as a simplified polynomial in standard form, what is the result when (2x – 4)2 is subtracted from 2x2 – 9x + 9?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Write the equations in logarithmic form 7^3=343