Question

simplify each expression. write your answers\

1. \\(-3(5x^2 + 2x + 9) + x(2x - 3)\\)

Explanation:

Step1: Distribute the coefficients

$-3(5x^2 + 2x + 9) + x(2x - 3) = -15x^2 -6x -27 + 2x^2 -3x$

Step2: Combine like terms

$(-15x^2 + 2x^2) + (-6x -3x) -27 = -13x^2 -9x -27$

Answer:

$-13x^2 -9x -27$