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
emmainna [20.7K]
3 years ago
12

- x² - 4x + 12 = 0 how do u solve by completing the square​

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer:

0

Step-by-step explanation:

Simplifying

x2 + -4x + -12 = 0

Reorder the terms:

-12 + -4x + x2 = 0

Solving

-12 + -4x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.

(-2 + -1x)(6 + -1x) = 0

You might be interested in
PLS HELP ME ASAP!!! THANKS!!
MariettaO [177]
I believe it’s a and c
5 0
3 years ago
Eric practiced piano and guitar for a total of 8 hours this week. He practiced the piano for 1/4 of that time. How many hours di
Oduvanchick [21]

Answer:

I don’t know

Step-by-step explanation:

I said idk

5 0
4 years ago
Which figure can be formed from the net?<br><br> helpp !!
ANEK [815]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the surface area of the prism
navik [9.2K]
There are 6 faces to the prism:
2 each of (Length x Width): 2(4 x 4) = 2(16) = 32 m²
2 each of (Length x Heighth): 2(4 x 8) = 2(32) = 64 m²
2 each of (Width x Heighth): 2(4 x 8) = 2(32) = 64 m²

The sum of the faces is the Surface Area (S.A.)
32 m² + 64 m² + 64 m² = S.A.
160 m² = S.A.
7 0
4 years ago
Can someone please help me with number 2 thank you!
Natasha2012 [34]

Answer:

Number 2 is 32

Step-by-step explanation:

advanced calculator!

Hope it helps

5 0
4 years ago
Other questions:
  • If a pyramid has a square base with side length s and height h, which formula represents the volume of the pyramid?
    14·2 answers
  • Find the inverse Laplace transforms, as a function of x, of the following functions:
    8·1 answer
  • Vector u has its initial point at (14, -6) and its terminal point at (-4, 7). Write the component form of u and find its magnitu
    5·1 answer
  • On this graph, 4:00 p.m. occurs at 16 hours after midnight, and 6:00 p.m. occurs at 18 hours after midnight. Which statements ar
    9·2 answers
  • What shape have 10 sides
    13·2 answers
  • Name the reciprocal of 4/11
    6·1 answer
  • Really didn’t understand this Can someone please help?
    12·2 answers
  • C-Spec, Inc., is attempting to determine whether an existing machine is capable of milling an engine part that has a key specifi
    8·1 answer
  • Waldo paid $29.85 for 3 admission tickets to the Calgary tower satin ate the cost of one admission ticket
    5·1 answer
  • In the numeral 9,999,999, the final 9 is worth what fraction of the first? The slashes are the FRACTIONS
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!