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
allochka39001 [22]
3 years ago
12

What are the roots of the equation x^2+6x-9

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
7 0
XX=-3+3√2 and c=-3-3√2 ....
Hope this helps you
You might be interested in
3x + 9 > -18
aleksklad [387]

Answer:

The written form would be "Nine more than three times a number is greater than -18.

Step-by-step explanation:

To graph it, you must first solve for x.

3x + 9 > -18

3x > -27

x > -9

Now we can graph this by putting an open dot at -9 and then drawing an arrow to the right.

4 0
3 years ago
In which number is the digit 5 one hundred times larger than it is in the number 253?
Paraphin [41]
The answer is B.
I timesed 50 by 100 and 1,000. So 5 would be in the thousands place.
7 0
3 years ago
Read 2 more answers
Each of the 25 students in Mr. McDonald’s class sold 16 raffle tickets. If each ticket costs $15, how much money did Mr. McDonal
REY [17]
So do
25x16=400
this shows how many raffle tickets were sold all together
Then do 400x$15 =$6000
So all together they raised $6000
6 0
3 years ago
Read 2 more answers
Interpret the meaning of 10 (55x) + 500
Sati [7]

Answer:

Using the formula, write in standard form. 10,55x+500

Step-by-step explanation:

3 0
3 years ago
How do I solve the absolute value of -5x=45
GREYUIT [131]
Well, You divide both sides by -5.

<span><span><span>−<span>5x/</span></span><span>−5</span></span>=<span>45/<span>−5

</span></span></span><span>x=<span>−9

</span></span>Answer:

<span>x=<span>−<span>9</span></span></span>
7 0
3 years ago
Other questions:
  • Help with comparisons?
    8·1 answer
  • 14-3x=8 <br> Need help solving this problem
    11·2 answers
  • The sum of three numbers is 96. The third number is 6 less than the first. The second number is 3 times the third. What are the
    15·1 answer
  • Please help me . please
    6·1 answer
  • Five more than twice a number is -13 into a two step equation
    9·1 answer
  • How do you convert a division word problem into a fraction?
    11·2 answers
  • A person breathes 2.5 x 10^-4 in about cubic meters of air per second. How long does it take to breathe in 2.5 cubic meters of a
    10·1 answer
  • (0,8)<br> (-2,0). What is the equation of the linear graph shown?
    5·1 answer
  • A sofa can ve purchased for 890.00 cash or by making 12 monthly payments of 92.00. How much would be saved by paying cash?​
    11·2 answers
  • Write a multipication equation that represents the question: how many 3/8 can go in 5/4. need an answer plzzzz
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!