chief91 chief91

02-05-2019
Mathematics

contestada

If M=5x^2 and N=-3x^2-4x+5,then M-N equals

If M5x2 and N3x24x5then MN equals class=

Respuesta :

jimrgrant1 jimrgrant1

02-05-2019

Answer:

8x² + 4x - 5

Step-by-step explanation:

M - N

= 5x² - (- 3x² - 4x + 5) ← distribute parenthesis by - 1

= 5x² + 3x² + 4x - 5 ← collect like terms

= 8x² + 4x - 5

Answer Link

Otras preguntas

According to the excerpt, how does Karl Schwarzschild use Einstein’s ideas to draw a conclusion? Karl Schwarzschild uses Einstein’s ideas about gravity to conc

British mathematician Alan M. Turing wrote a number of papers on theoretical computer science. In one paper, written in 1936 before any programmable computer ha

*only put an answer if you know it, you will be reported if you just put a random answer* below you will find several statements. please select Three that a fe

Given the scenario, before leaving the office, you ask the CIO to provide which formal document authorizing you to perform certain activities on the network?1.

What was the Zhou dynasty

In the context of the CIA triangle, confidentiality means that computers and networks are operating and authorized users can access the information they need. T

Which best describes an acid?

17. Plant & Animal cell differences: similarities:

what is the solution to the equation 5a^2-44=81

Zoe visits a departmental store to pick a can of salted mixed nuts. A 15.25 oz can of mixed nuts is priced at $7.93 and the offer on a 25 oz can is $11.75. Assi