Gabby solved x2 - 3x = 4 as shown below:
x2 - 3x - 4 = 0
(x - 4)(x + 1) = 0
x = -...
Mathematics, 02.12.2019 14:31 aziah86
Gabby solved x2 - 3x = 4 as shown below:
x2 - 3x - 4 = 0
(x - 4)(x + 1) = 0
x = -4 and x = 1
caitlyn says gabby is wrong and believes this is the solution:
x2 - 3x - 4 = 0
(x - 4)(x + 1) = 0
x = 4 and x = -1
is gabby or caitlyn correct? what mistake was made by the incorrect girl? type your response in the box provided.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 12:30
Giving ad is congruent to bc and angle bcd is congruent to angle adc prove d e is going to ce
Answers: 3
Mathematics, 21.06.2019 14:30
Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.
Answers: 3
Mathematics, 21.06.2019 16:30
Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?
Answers: 1
Mathematics, 21.06.2019 18:30
Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.
Answers: 1
You know the right answer?
Questions
Mathematics, 29.08.2019 14:30
Chemistry, 29.08.2019 14:30
Mathematics, 29.08.2019 14:30
History, 29.08.2019 14:30
Mathematics, 29.08.2019 14:30
French, 29.08.2019 14:30
History, 29.08.2019 14:30
Arts, 29.08.2019 14:30
History, 29.08.2019 14:30
