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
REY [17]
3 years ago
5

How do you find x X*-6x-7=0

Mathematics
1 answer:
BaLLatris [955]3 years ago
8 0
x^2-6x-7=0\\
x^2+x-7x-7=0\\
x(x+1)-7(x+1)=0\\
(x-7)(x+1)=0\\
x=7 \vee x=-1
You might be interested in
Find shaded area of the circle. Please help!
Tanya [424]

Answer:

26.1799

Step-by-step explanation:

Area equals \pir² = \pi5² = 78.5398

The two shaded areas are each 60°.  That makes 120°.  120°is 1/3 of 360°

78.5398÷3=26.1799

5 0
4 years ago
Read 2 more answers
A dog that weighs 15 pounds should eat 2 1/8 cups of a certain type of dog food per day. How much of the same type of dog food s
Marianna [84]

Answer:

289/60

Step-by-step explanation:

8 0
3 years ago
CAN SOMEBODY HELP. Unscramble the words to correctly to state a fact.
qaws [65]

Answer:

Cells create usable energy through Cellular Respiration.

Step-by-step explanation:

If you think about it, cellular respiration is the way cells make their food, or usable energy. Therefore, the answer would be up above-------------------------^^

5 0
3 years ago
First right answer gets brain
GalinKa [24]
The answer is C i think
6 0
4 years ago
Read 2 more answers
why do whole numbers raised to an exponent get greater while fractions raised to an exponent get smaller?
ehidna [41]
Any number above 1 gets greater, below 1 smaller (when above 0), while 1 itself remains the same. Negative numbers are more unpredictable.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone plz solve this for me??
    10·1 answer
  • Anyone know exactly where Sally the hurricane is at? I'm in it's line and want to know when it will get here. thanks for answeri
    10·1 answer
  • If r = 10 units and h = 5 units, then what is the volume of the cylinder?
    10·2 answers
  • 6+2[x+8]+3x+11+x help plzzzzz
    11·1 answer
  • 9x square divided by 3x​
    6·2 answers
  • If Elena sells 15 adult tickets, does she sell at least 100 total tickets ? Justify your work
    5·1 answer
  • Milo and Nancy share a reward of $35 in a ratio of 3:4. How much does Milo get?
    9·1 answer
  • Solve the quadratic equation<br> y^2 −10y+21=0<br> y=?
    9·1 answer
  • Translation that is two units to the right and 90 units down
    12·2 answers
  • If the distance between the wall and the bottom of the plywood was three feet, what was the distance between the floor and the t
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!