subject
Mathematics, 21.10.2019 17:40 bearbri4520

Solve for x

4x^2+23x+28=0

a.) x=-4; 7/4
b.) x=4; -7/4
c.) x=4; 7/4
d.) x=-4; -7/4

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:20
Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6
Answers: 2
question
Mathematics, 21.06.2019 18:00
Write the fraction or mixed number and the decimal shown by the model
Answers: 2
question
Mathematics, 21.06.2019 23:00
What is the sum of these mixed numbers 4 2/3+ 3 1/9
Answers: 2
question
Mathematics, 22.06.2019 00:30
Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?
Answers: 2
You know the right answer?
Solve for x

4x^2+23x+28=0

a.) x=-4; 7/4
b.) x=4; -7/4
c.) x=4;...
Questions
question
Mathematics, 30.06.2019 22:30
question
Mathematics, 30.06.2019 22:30
question
Mathematics, 30.06.2019 22:30