1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kramer
3 years ago
14

Quadratic equations and factoring 8x^2 +10x+3=0

Mathematics
2 answers:
BARSIC [14]3 years ago
5 0

Answer: X= -3/4, -1/2

Step-by-step explanation:

xxMikexx [17]3 years ago
3 0
I think it’s x=-3/4 or x=-1/2
You might be interested in
7w + 6 + 2w = (w + 2)
Sindrei [870]

Hey there!

The correct answer is w = \frac{-1}{2}

7w + 6 + 2w = w + 2          ~ Write the equation

9w + 6 = w + 2                   ~ Simplify

8w + 6 = 2                          ~ Subtract w from both sides

8w = -4                             ~ Subtract 6 from both sides

w = \frac{-1}{2}                                ~ Divide both sides by 8

Hope it helps and have a great day!

4 0
3 years ago
45 minus 4.5. Show work
Dmitrij [34]
Let's do subtraction by first starting with the ones place and then the tenths place of the subtrahend.
45-4=41; 44, 43, 42, 41
41-.5= 40.5; 40.9, 40.8, 40.7, 40.6, 40.5
45-4.5=40.5
We can check by using addition.
40.5+4.5=
44+1=
45
3 0
3 years ago
The greater of two numbers is six more
pickupchik [31]

Answer:

 

Let's begin by writing the mathematical equations given by the sentences.

 

Let X = smaller number

Let Y = larger number

 

The first sentence tells us

X + Y = 38

 

The second sentence tells us

X = Y/3 + 6

 

Since you weren't given a specific method to use, you can use either the substitution method or the elimination(addition) method, whichever works best for you.

 

Since the 2nd equation has the X isolated, I'm going to isolate the X in the first equation,

X = 38 - Y

 

Since both equations are equal to X, I can set them equal to one another and solve for Y.

Y/3 + 6 = 38 - Y

 

Y + 18 = 114 - 3Y

4Y = 96

Y = 24

 

Then use either of the two original equations to solve for X

X + Y = 38

X + 24 = 38

X = 14

Step-by-step explanation:

PLS MAKE ME AS BRAINLIST

5 0
3 years ago
What is the fraction and decimal of 95%
zhuklara [117]
.95 in decimal form and 95/100 as a fraction or 19/20

7 0
3 years ago
Read 2 more answers
How do i solve this quadratic equation x²+6x+c
Anuta_ua [19.1K]

recall in a perfect square trinomial, the middle term is the tale-tell guy, we know the middle term is the product of 2 and the two other guys without the exponent, so in this case 6x = 2*√x² * √c.


\bf 6x=2\cdot \sqrt{x^2}\cdot \sqrt{c}\implies 6x=2\sqrt{x^2c}\implies 6x=2x\sqrt{c}\\\\\\\cfrac{6x}{2x}=\sqrt{c}\implies 3=\sqrt{c}\implies 3^2=c\implies 9=c

6 0
4 years ago
Other questions:
  • 6. Tori and Terry spend the day at the mall. At the end of the ey, se two added up their
    8·1 answer
  • How many solutions are there for the system of nonlinear equations
    7·1 answer
  • A pizza company sells a small pizza for $6. Then it charges $2 per topping. What equation corresponds to this scenario? (20 poin
    7·1 answer
  • Twenty students ride on your bus
    9·1 answer
  • The area of a circle is 100 pie. What is the radius?<br> A 25<br> B) 10<br> C 50<br> D) 5
    5·1 answer
  • The ratio of boys to girls in the ninth grade is 6:5. If there are 185 girls in the class, how many boys are there?
    9·2 answers
  • Picture below/above..............<br> thanks
    9·2 answers
  • Determine if line AB is tangent to the circle. Please help!!
    13·1 answer
  • What is the surface area of the rectangular pyramid below?
    11·1 answer
  • Suppose that $3$ is a factor of $a$, $a$ is a divisor of $12$, and $a$ is positive. What is the number of possible values of $a$
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!