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
professor190 [17]
2 years ago
12

Find the product and simplify. (3c-5) ^2

Mathematics
2 answers:
alex41 [277]2 years ago
8 0

Hi!

<u>Given:</u>

(3c-5)^2

<u>As this is </u><u>squared</u><u>, we are simply </u><u>multiplying</u><u> the </u><u>given</u><u> </u><u>expression</u><u> by </u><u>itself</u><u>, like so:</u>

(3c-5)(3c-5)

<u>Now, we can use the </u><u>Distributive</u><u> </u><u>Property</u><u> to solve, using the </u><u>FOIL</u><u> </u><u>Method</u><u>:</u>

(3c-5)(3c-5)

9c^2-15c-15c+25

<u>Combine like terms:</u>

9c^2-30c+25

<u>For a similar problem, see:</u>

brainly.com/question/15639394

RSB [31]2 years ago
7 0

Answer:

9c² -30c + 25

Step-by-step explanation:

Perfect square trinomial: (a - b)² = a² - 2ab + b²

(3c - 5)²

(3c)² -2(3c * 5) + 5²

9c² -2(15c) + 5²

9c² -30c + 25

Final answer: 9c² -30c + 25

Hope this helps!

You might be interested in
What is the mathematic problem 1 3/4 x 2
Vikentia [17]

Answer:

i believe it would be 6 1/2 simplified or 6 2/4 unsimplified

Step-by-step explanation:

8 0
3 years ago
Find the lateral area of a rectangluar prism with ?
NikAS [45]

Answer:

40 Squared units

Step-by-step explanation:

A=2*2*4+2*2*6=40

4 0
3 years ago
Philip ran out of time while taking a multiple-choice test and plans to guess on the last 4 questions. Each question has 5 possi
belka [17]

Answer:

There is a 40.96% probability that he answers exactly 1 question correctly in the last 4 questions.

Step-by-step explanation:

For each question, there are only two possible outcomes. Either it is correct, or it is not. This means that we use the binomial probability distribution to solve this problem.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which  is the number of different combinatios of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening.

In this problem we have that:

There are four questions, so n = 4.

Each question has 5 options, one of which is correct. So

What is the probability that he answers exactly 1 question correctly in the last 4 questions?

This is

There is a 40.96% probability that he answers exactly 1 question correctly in the last 4 questions.

My guess...

⊕⊕⊕

6 0
3 years ago
Help please due in 30 minutes
I am Lyosha [343]

Answer:

the last one

Step-by-step explanation:

uv

6 0
3 years ago
2. <br> Simplify the product using FOIL. (2x – 7)(5x + 5)
Svetllana [295]

Answer: 10x - 25x - 35

Step-by-step explanation:

F 2x times 5x = 10x

O 2x times 5 = 10x

I  -7 times 5x = -35x

L -7 times 5 = -35

Hope This Helps :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • How can graphing an inequality help to solve it
    11·1 answer
  • Bethany is 62 in tall Bethany's brother scott is 3 inches taller than her she is write Scott's height in feet and inches
    7·1 answer
  • Explain how you could find the volume of a cube that has an edge of e
    6·1 answer
  • Isabella flew 600 miles in 120 minutes.<br> How many miles<br> per minuite did she fly
    12·1 answer
  • Evaluate each expression for x = 6 and for x = 3. Based on your results, do you know whether the two expressions are equivalent?
    8·1 answer
  • Find the polynomial of minimum degree, with real coefficients, zeros at
    12·1 answer
  • Question in picture will give brainly
    10·2 answers
  • Please help im doing the dionasged
    14·1 answer
  • Richard and Tom each mow lawns in the summer to earn money. The lawns they mow are all approximately the same size. Richard’s ea
    5·1 answer
  • What is the factor tree of 30
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!