![rubieceleste7710](/avatars/1083.jpg)
rubieceleste7710
09.10.2020 •
Mathematics
–3x + 9 = –3(2x + 3) + 3(x – 4) + 1 How many solutions does this equation have?
Solved
Show answers
More tips
- H Health and Medicine How to Properly Take a Blood Sugar Test?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
- A Animals and plants How to Teach Your Parrot to Talk?...
Answers on questions: Mathematics
- M Mathematics Find the equation of a circle whose center is at (4,-5) and radius 9...
- M Mathematics What is this answer from math -3/4÷(-8/5)...
- M Mathematics En el año 2018 la poblacion mundial fue de 7576951385 y se considera que para el 2020 la poblacion mundial sera de 7797322395 de habitantes. Por tanto la poblacion...
- M Mathematics Put the equation into slope intercept form x+y=-4...
- M Mathematics Y+2=3(x-1)y=-2x+10 What is the solution to the system ( , )...
- M Mathematics Which equation is a linear equation?...
- M Mathematics Kate and her friends went to play miniature golf. To represent cost, she used the equation y = 3x where x represents number of games played and y represents dollars...
- M Mathematics Find the equation of the line that is perpendicular to y = –13x + 2 and passes though the point (–5, 2)....
- M Mathematics What expression is equivalent to 5(t+6)...
- M Mathematics What is the mode? -5 -3 -5 -5 -5 -4 -4 -4 -3 -5...
Ответ:
See explanation below.
Step-by-step explanation:
Part A:
(i). They both correct because they could have a third degree polynomial that crosses the x-axis 3 times.
(ii). To find the zero's of the first one, set function equal to zero and use zero factor principle given as:
So, we have: