thaliajponce02 thaliajponce02

17-01-2020
Mathematics

contestada

What x2-21x-100 in standard form

Respuesta :

17-01-2020

Answer:

(x -25)(x+4)

Step-by-step explanation:

x²-21x -100

x²-25x+4x-100

x(x-25)+4(x-25)

(x+4)(x-25).

Answer Link

Otras preguntas

I need help with this question, please. I will give brainliest

Before his weight lifting event Andrew would like to get a quick boost of energy. Which source of nutrition should Andrew consume prior to the match to get the

Using the spinner below – if spun twice in a row – theoretically how many outcomes would involve at least one purple (2)?

In the past 20 years, how has our thinking changed regarding intelligence-gathering and decision-making that babies do when they play?

Given the bag of marbles below, determine the probability of drawing blue, then green, then blue, then blue with replacement

Which details from the previous passages best support the theme, "Heroes put the lives of others before their own

After performing poorly at the track meet, Troy said that he just does not have as much natural athletic ability as the other runner. Troy explains his performa

Match the trigonometric ratios with their values based on the triangle shown in the diagram.

ype of species Critically endangered (%) Endangered or vulnerable (%) Plants 13 70 Invertebrates 0 35 Freshwater fish 9 37 Amphibians 7 30 Reptiles 5 28 B

Which are the main components of the circulatory system? heart blood vessels kidney epithelial cells blood