allie471
allie471
16-12-2020
Mathematics
contestada
5. Factor: x² - 4x-21
Respuesta :
GilliamKathren
GilliamKathren
16-12-2020
Answer:
(x - 7) (x + 3)
Step-by-step explanation:
Answer Link
mimiandalley
mimiandalley
16-12-2020
The answer is x² - 25
first you have to subtract the x² - 4x-21. And you get this x² - 25
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
What happened to the population as a result of Dust Bowl migrants? Rural states and states with large cities gained population. Rural states and states wit
Professor Jackson is in charge of a program to prepare students for a high school equivalency exam. Records show that, in the program, 80% of the students need
Find the slope of the line
What is cos3phi= 1/2??? Please help and explain!
who was the first country in the American continent to abolish slavery
Determine the number of grams of mannitol contained in 200mL of a 10% solution
Miss Taylor graded 50 English research papers. Twelve of them received a grade of A. Miss Taylor drew a circle graph to display the grades. What percent of t
Which of the following is a binomial experiment? 1. A survey asking 75 people to name their favorite color 2. A survey asking 75 people to give their age 3. A s
Given sin(−θ)=15 and tanθ=6√12 . What is the value of cosθ ? * √6/60 * 2√6/5 * −√6/60 * −2√6/5
2. (8 points) If you have n gold coins with one a fake that you know is slightly lighter, how many weighings on the pan balance will you need to ensure that you
