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
STALIN [3.7K]
3 years ago
9

What is the factor of 25a2+b2?

Mathematics
1 answer:
Neko [114]3 years ago
7 0

Answer:

(5a+b)⋅(5a−b)

Step-by-step explanation:

Changes made to your input should not affect the solution:

(1): "b2"   was replaced by   "b^2".  1 more similar replacement(s).

STEP

1

:

Equation at the end of step 1

 52a2 -  b2

STEP

2

:

Trying to factor as a Difference of Squares

2.1      Factoring:  25a2-b2

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check :  25  is the square of  5

Check :  a2  is the square of  a1

Check :  b2  is the square of  b1

Factorization is :       (5a + b)  •  (5a - b)

You might be interested in
HELP PLS FOR 10 POINTS AND BRAINLIEST TO CORRECT ANSWER The cost, C, to ride in a taxi can be calculated using the function show
max2010maxim [7]

9514 1404 393

Answer:

  A.  $0.85

Step-by-step explanation:

Each time m increases by 1, the cost goes up by $0.85.

The cost per mile is $0.85.

7 0
3 years ago
Can anybody help me with this equation?? :/
Ganezh [65]

Answer:

72

Step-by-step explanation:

A full rotation takes 360°. From the picture, it would take 5 rotations to achieve such full degree rotation. Hence, each bit of rotation covers 360°÷5=72°

6 0
3 years ago
Read 2 more answers
MATHHHHHH I NEED HELP PLEASE!!!!!
Olin [163]

Answer:

so at (0,20) she spent all the money on (20) orange juice and 0 coffee

then at (15,0) she spent all the money on (15) coffee and 0 orange juice

Step-by-step explanation:

3 0
3 years ago
$49.95 pair of shoes; 5% tax
Keith_Richards [23]

Answer:

$52.44

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What important lesson does Ruri learn from her mother in “The Bracelet”? (brainy)
steposvetlana [31]
I think your answer is the last one, to treasure memories rather than material goods.
8 0
3 years ago
Other questions:
  • The rectangle below has an area of 81-x^281−x 2 81, minus, x, start superscript, 2, end superscript square meters and a width of
    10·1 answer
  • Which of the following affect the market value of a house? Mark all that apply.
    9·2 answers
  • Which equation does the graph of the systems of equations solve?
    7·1 answer
  • Janine inflated a ball to a radius of 18 cm and another ball to a radius of 12 cm.
    8·2 answers
  • Given the function f(x) = 3x + 1, evaluate f(a + 1).
    15·2 answers
  • What is 2 2/5 x 1 2/7?
    11·2 answers
  • [No links please and explain it out.♡︎]
    5·2 answers
  • Simplify: 5d + 3 + 2h + 1 + 3h + 2d
    14·2 answers
  • What is the area of the figure below?
    9·2 answers
  • Thomas finished the 200-meter race in 25. 7 seconds while Mikah finished in 28. 1 seconds. How much faster did Thomas run the ra
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!