roserosemusic21 roserosemusic21

04-05-2021
Mathematics

contestada

Please help me please I really need help

Please help me please I really need help class=

Respuesta :

04-05-2021

Answer:

(5x-7)(9x²-4x-8)

=5x(9x²-4x-8)-7(9x²-4x-8)

=45x³-20x²-40x-63x²+28x+56

=45x³-83x²-12x+56

Answer Link

YumiIshiyama YumiIshiyama

04-05-2021

Answer:

45x³-83x²-17x+56

Step-by-step explanation:

(5x-7)(9x²-4x-8)

5x(9x²-4x-8) -7 (9x²-4x+56)

45x³-20x²-45x-63x²+28x+56

45x³-83x²-17x+56

Answer Link

Otras preguntas

A king company requires 20 hours of labor to produce a standard table, and a chair requires 12 hours of labor. The labor available is 565 hours per week. The co

Why were Neolithic pots better than earlier pots? a. They were smooth but uneven. b. They were made on a pottery wheel. c. They were used for storage. d. Th

Which phrase best describes a spreadsheet? A. a table designed to help with numerical data B. a table designed to help with text data C. a table designed to

How did the War Powers Act 1973 affect the power of the President

49. Which of the following represents the correct sequence? A. Goals → Mission → Policy → Strategy B. Policy → Strategy → Mission → Goals C. Mi

Fill in the green box please give me the full answer if possible

The type of immunoglobulin produced through intranasal vaccination is A. IgA B. IgE C. IgD D. IgM

What is the volume of a rectangular object whose dimensions are 5.54 cm, 10.6 cm, and 199 cm? a.117 cm2 b.117 cm3 c.11,700 cm2 d.11,700 cm3

Based on their antomical similarities

Number 11 step by step asap