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
rodikova [14]
3 years ago
6

Factor the following quadratic function f(x)=X^2-25

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
8 0

Answer: (x+5)(x-5)

Step-by-step explanation:

f(x)=X²-25 = (x+5)(x-5)

You might be interested in
Help I’m struggling on this .
enot [183]

Answer:

x = 50 degrees!

5 0
3 years ago
What is an opposite like in negatives and stuff?
just olya [345]
Positive add a positive plus positive equals positive  neg plus neg equals neg 
5 0
3 years ago
Let hh be the set of all points in the second quadrant in the plane v=ℝ2v=r2. that is, h={(x,y)∣x≤0,y≥0}h={(x,y)∣x≤0,y≥0}. is hh
BaLLatris [955]
No, H is not a subspace of V. A simple counter-example to the contrary: let h\in H with h=(-1,0). However, scaling by -1 gives the vector -h=(1,0) and -h\not\in H.
7 0
3 years ago
(a + b + 1)2<br> – (a + b + 1)(x - 2) + (a + b + 1)
lara [203]

Answer: 5a + 5b + 5 - x(a + b)

Step-by-step explanation:

(a + b + 1)2 – (a + b + 1)(x - 2) + (a + b + 1)

2a + 2b + 2 - (ax - 2a + bx -2b -2) + (a + b + 1)

2a + 2b + 2 - ax + 2a - bx +2b +2 + a + b + 1

5a + 5b + 5 - x(a + b)

3 0
3 years ago
Evaluate a^4 - 6b + 3b ÷ ac for a=-2, b=6, c=3
UNO [17]

Answer:

-47

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

a⁴ - 6b + 3b ÷ ac

<em>a</em> = -2

<em>b</em> = 6

<em>c</em> = 3

<u>Step 2: Evaluate</u>

  1. Substitute in variables:                                                                                     (-2)⁴ - 6(6) + 3(6) ÷ (-2)(3)
  2. Exponents:                                                                                                        16 - 6(6) + 3(6) ÷ (-2)(3)
  3. Multiply:                                                                                                             16 - 36 + 18 ÷ (-2)(3)
  4. Divide:                                                                                                               16 - 36 - 9(3)
  5. Multiply:                                                                                                             16 - 36 - 27
  6. Subtract:                                                                                                            -47
8 0
3 years ago
Other questions:
  • Please help me! Thanks in advance...
    10·1 answer
  • Seattle, Washington, received 7/10 of the days in a recent month. If this pattern continues, about how many days would it not ra
    13·1 answer
  • Español
    12·2 answers
  • What are the values of x and y. In the given figure?
    7·2 answers
  • Stephen averaged 32.3 points a game. LeBron averaged 29.4 points a game. What was the difference between their averages?
    15·1 answer
  • I need to solve for y in -19 = y + 6
    10·2 answers
  • In the triangle above, the measure of R is 59°.
    14·2 answers
  • I need help with this problem this is so hard for me please
    7·1 answer
  • A small lawnmower company produced 1,500 lawnmowers in 2008. In an effort to determine how maintenance-free these units were, th
    14·1 answer
  • Which choices are equivalent to the quotient below? Check all that apply.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!