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
djyliett [7]
3 years ago
12

The product of (a + b)(a − b) is a perfect square trinomial. A. Sometimes b. Always c. Never

Mathematics
1 answer:
Gnoma [55]3 years ago
8 0
Never
perfect squre trinomial is in form
(a+b)(a+b) or (a-b)(a-b)
that is not equal to (a+b)(a-b)

never
You might be interested in
1. How many terms does the expression 5 + 9x · 7 + 2xº<br> have? What are they?
mel-nik [20]
This expression has four terms.

5, 9x, 7, and 2x


A term is a constant number, a variable, or a variable with a coefficient.
6 0
2 years ago
Consider the following functions:
Nina [5.8K]

Answer:

  1

Step-by-step explanation:

(f+g)(1) = f(1) +g(1) = -1 + 2 = 1

__

The pair (1, -1) in the definition of f tells you f(1) = -1.

The pair (1, 2) in the definition of g tells you g(1) = 2.

4 0
3 years ago
Miriam and Ruth are each individually applying for an $8,000, 24-month personal
IgorC [24]

Answer:

  Miriam

Step-by-step explanation:

Miriam, with her lower FICO score, is more likely to have been offered the loan with the higher interest rate.

3 0
3 years ago
What are two ways to write 2a-18 in words
Rashid [163]

Two A minus eighteen

eighteen minus Two A

6 0
3 years ago
2x(x - 3) + 7(x - 3)<br> Can I have an explanation on how it works factors
Nimfa-mama [501]

Answer:

Step-by-step explanation:

2x(x - 3) + 7(x - 3)

2x^2 - 6x + 7x - 21

reduce

2x^2 + x - 21

if this is equal to 0 then:

2x^2 + x - 21 = 0

factored:

(2x + 7)(x - 3) = 0

How that was done:

Divide the (2x^2) into (2x) and (x).

Divide the (-21) into (+7) and (-3). You choose these numbers so that their sum, when multiplied by (2x) and (-3), adds up to (+x).  

8 0
3 years ago
Other questions:
  • Express 2 times square root 5 as an entire radical
    13·1 answer
  • Hi please help :)
    8·1 answer
  • Find the value of y <br><br>thank you in advance for the help! ​
    13·1 answer
  • Pi owns a cornfield and has placed fences around four polls, A, B, C, D that delimit the edges of the field. He needs to drive a
    11·1 answer
  • Which option below best describes why the domain of g(x) = 5–x is all real numbers but the range of g is not all real numbers?
    15·1 answer
  • Convert the number to scientific notation.<br><br><br> 0.000906 =
    13·1 answer
  • Julie opens a bank account with $500. She deposits $60 each month. Write a function that represents the an
    12·1 answer
  • FG intersects HI at point E. What is the value of x, in degrees?​
    6·2 answers
  • Mark decompose 5/6 into three fractions none of them has a denominator of 6 what fractions did mark use
    6·1 answer
  • What is 11 divided by 1147
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!