Find the sum of (x2 + x + 1) and (3x2 + 3x + 2). Enter your answer as a polynomial in descending order below, and use the caret) for exponents.
For example, you would write 4x2 as 4x^2.

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

i dont understand the question? ?

step-by-step explanation:

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200