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
notsponge [240]
3 years ago
12

Solve x^2-x-42=0 for quadratic equation​

Mathematics
2 answers:
harkovskaia [24]3 years ago
6 0

Answer:x

x=7,-6

Step-by-step explanation:

Solve the equation for  x  by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula.

ps. can you mark me brainliest if i got it right??? plz? thanks

11Alexandr11 [23.1K]3 years ago
6 0

Answer:  x = 7 , -6

Step-by-step explanation: Solve the equation for x by finding a, b and c of the quadric then applying the quadric formula.

Hope this helps you out! ☺

You might be interested in
Which of the following is the solution to |x+8|=1?
KonstantinChe [14]

Answer:

-7 OR -9

Step-by-step explanation:

8-7 in the inside

Absolute value of 1 is 1

OR

8-9 in the inside for -1

Absolute value of -1 is 1

Absolute value signs makes everything positive

6 0
3 years ago
Read 2 more answers
The sum of three consecutive even numbers is 24 , find the numbers.
Sergeeva-Olga [200]

Answer:

three consecutive even integers whose sum is 24 are 6, 8 and 10.

8 0
3 years ago
Read 2 more answers
Shana bought 6.2 pounds of pecans and paid $56.00. About how much per pound did the pecans cost?
spayn [35]
56÷6.2 equals 9.032≈9 the answer is 9 $
8 0
3 years ago
Read 2 more answers
Evaluate the expression square root of 27 cubed
Veronika [31]
3. 3X3X3=27............................
6 0
3 years ago
Re-write the following expression using ADDITION ONLY:<br> 12- 3+16 - 37 - (-20)
poizon [28]
12- 3+16 - 37 - (-20)
=9+16-37-(-20)
=25-37-(-20)
=-12-(-20)
=8
(therefore ur answer would be 8)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Two thirds of a number, decreased by thirty six, is at most twenty two. Find the number.
    12·1 answer
  • Using the 0,1,6,8, and 9, write down all the possible three-digit numbers that have rotational symmetry. the digits can be used
    10·1 answer
  • 877.71 rounded to the nearest tenth
    10·2 answers
  • What is the value of r?<br> Round your final answer to the nearest whole number.
    13·2 answers
  • NEED HELP NOW
    7·1 answer
  • 47% of citizens in a district voted in the last election. 21% of citizens in the district are under 18. Being younger than 18 an
    11·1 answer
  • An airline reports that it has been experiencing a 15% rate of no-shows on advanced reservations. Among 150 advanced reservation
    14·1 answer
  • Giving brainiest to the correct answer
    11·2 answers
  • Select the correct answer.<br> Which graph shows a function and its inverse?
    14·1 answer
  • 11. Find the Domain and Range of the following: (6.-1) (-2.2) (18,-1) (-2,3) Domain: Range: Is this relation a function?​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!