1the sum of the binomials 3 + 2x and 4 – 5x. explain how you can use the

result to find the sum of the complex numbers 3 +

n of the complex numbers 3 + 2i and 4 – 5i.

Which formula gives the area of a triangle? a=1/2(b+h)

Solve |2x - 5| = 4 if anyone could , that would be great

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.