06-10-2015
Mathematics

contestada

simplifiy (5x^2+3x-9)(2x-7)

Respuesta :

Panoyin Panoyin

07-10-2015

(5x² + 3x - 9)(2x - 7)
5x²(2x - 7) + 3x(2x - 7) - 9(2x - 7)
5x²(2x) - 5x²(7) + 3x(2x) - 3x(7) - 9(2x) + 9(7)
10x³ - 35x² + 6x² - 21x - 18x + 63
10x³ - 29x² - 39x + 63

Answer Link

Otras preguntas

Plz answer ASAP I will give you five stars

Name three things in everyday life that are periodic.

Evaluate the expression. 2 • 15 – 7 + 4

After the attack on Pearl Harbor, many Americans changed their mind and thought.....

1. What is the purpose of the nervous system?

Fill in missing numbers. 12÷0.3=... ÷ 3

Help me! The question is attached below.

Abril has developed a plan for her team to reach their yearly goal of increased productivity. She has put together a variety of charts and diagrams to help the

A 4.82L balloon filled with gas is warmed from 243.1K to 300.1 K. What is the volume of the gas after it is heated?

What is the purpose of this table? to predict the future populations of China and India to present the populations of China and India when they were established