Use the quadratic formula to solve x² + 7x + 8 = 0.
What are the solutions to the equation?
<...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.09.2021 21:50 Emanuelle7474
Use the quadratic formula to solve x² + 7x + 8 = 0.
What are the solutions to the equation?
Round irrational solutions to the nearest tenth.
x=−7 and x=−1
x=−5.6 and x=−1.4
x=−8 and x = 1
x=−6.9and x=−0.15
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:50
Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Write the expression 7x^3-28xy^2 as the product of 3 factors
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 19:40
![question](/tpl/images/cats/en.png)
English, 28.05.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 19:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 19:40
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 19:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 19:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.05.2021 19:40
![question](/tpl/images/cats/mat.png)