neilkosalge2009 neilkosalge2009

21-02-2022
Mathematics

contestada

Write the trinomial as a square of a binomial or as an expression opposite to a square of a binomial: 4cd -25c^2 -0.16d^2

Respuesta :

zsm2800 zsm2800

24-02-2022

Answer:

= -(5c - 0.4d)^2

Step-by-step explanation:

4cd - 25c^2 - 0.16d^2

= 4cd - (5c)^2 - (0.4d)^2

= -[(5c)^2 -2*5*0.4cd + (0.4d)^2]

= -[(5c)62 - 2*(5c)*(0.4d) + 0.4d)^2]

= -(5c - 0.4d)^2

Answer Link

Otras preguntas

Tickets to a school dance cost $4 and the projected attendance is 300 people. For every $0.10 increase in ticket price, the dance committee projects that attend

Why did feudalism begin

The question is on the images.

A chemist wants to make 50mL of a 16% acid solution by mixing a 13% acid solution and an 18% acid solution. How many milliliters of each solution should the che

Find the greatest common factor of 11m^3 and 13m^2. Help!!!

Enzymes only work with specific substrates because each substrate?

Which accurately describes a result of the conflict between England and Spain during the 1500s? A. Both countries fell into serious debt in order to finance t

Which definition of the term abolition is correct? A. giving women full equality with men B. outlawing the use and sale of alcohol C. ending the institution of

What type of farming New England does

The recycling of ______ would help conserve fossil fuels the most. A. paper B. plastics C. aluminum D. glass