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
kodGreya [7K]
3 years ago
13

X^2+2x=35 completing the square

Mathematics
1 answer:
kupik [55]3 years ago
8 0
x^2+2x=35
x^2+2x+1=35+1
(x+1)^2=36
(x+1)^2=6^2
x+1=6\lor x+1=-6
x=6-1\lor x=-6-1
\boxed{x=5\lor x=-7}
You might be interested in
What is the measure of the unknown acute angle in this right triangle?
agasfer [191]

Answer:

The answer is 54

Step-by-step explanation:

36+90=126

180-126= 54

7 0
2 years ago
S=2WH+2WL+2HL SOLVE FOR L
RSB [31]
2WH+2WL+2HL=S\\\\2WL+2HL=S-2WH\\\\L(2W+2H)=S-2WH\\\\\boxed{L=\frac{S-2WH}{2W+2H}}
6 0
3 years ago
What else would need to be congruent to show that ABC =XYZ by SAS?<br> Given:<br> AB=XY<br> A=X
Sati [7]

ABC = XYZ  by  SAS

AB = XY    -     Side

A = X         -    Angle

So you want to find another congruent <em>side</em>.

Removing the taken possible side, two sides can be congruent.

Either :

BC = YZ

<em>OR</em>

AC = XZ

5 0
3 years ago
Read 2 more answers
Ahhh help I have no idea
Monica [59]

Answer:

Solve 3-6x >= 0

6x <= 3

x <= 1/2

Domain: All Real Numbers <= 1/2

7 0
3 years ago
Write the first 5 terms of the sequence 90 - 8n
Blababa [14]
I hope this helps you



90-8.5


90-40


50
4 0
3 years ago
Other questions:
  • In 2011, the population of Santa Fe, New Mexico was 68,642. What was the population rounded to the nearest thousand?
    5·2 answers
  • What has the same relationship shape as an cylinder ?
    11·2 answers
  • How do you subtract unlike fractions?
    15·1 answer
  • Simplify each square root expression. Describe the simplified form of the expression as rational or irrational. In your final an
    15·2 answers
  • Find the amount of time. I=$237.90, P=$1525, r=2.6%<br><br> think I=PRT
    15·1 answer
  • Each year, all final year students take a mathematics exam. It is hypothesised that the population mean score for this test is 8
    6·1 answer
  • Someone please helpppppo
    6·1 answer
  • What is the name for the total area of the surface of a solid?prism area net area surface area facial area
    6·2 answers
  • 1. 24=32-14+6
    8·1 answer
  • Determine if the expression 3c^5+7c^-1-c is a polynomial or not. If it is a polynomial, state the type and degree of the polynom
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!