Solve for x
please help​

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Need plz been trying to do it for a long time and still haven’t succeeded