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
AysviL [449]
3 years ago
6

The expression below is the factorization of what trinomial? (7x + 5)(2x - 3)

Mathematics
2 answers:
allsm [11]3 years ago
8 0
You can simply expand the factorised form out:
y = 14x² - 21x + 10x - 15
y = 14x² -11x -15
Stels [109]3 years ago
6 0

Answer:

The trinomial is 14x^{2}-11x - 15

Step-by-step explanation:

We need to find the trinomial which has the factors  (7x + 5)(2x - 3)

To find the trinomial , we need to multiply the factors

(7x + 5)(2x - 3)

multiply term wise,

14x^{2}-21x +10x - 15

14x^{2}-11x - 15

You might be interested in
To ensure that she obtained a sufficiently large number of minority respondents in a study on racial attitudes, a researcher div
soldi70 [24.7K]

Answer:

It is stratified random sampling.

Step-by-step explanation:

Stratified random sampling is a method of sampling that involves the division of a population into smaller sub-groups known as <em>strata.</em>

The strata are formed based on members' shared attributes or characteristics, in this case their race.

Stratified random sampling is also called <em>proportional random sampling</em> or <em>quota random sampling</em>

4 0
3 years ago
Use compatible number to find two estimates<br><br> 17 divided by 1,569
Bess [88]

The answer to that problem is 0.011

6 0
4 years ago
Read 2 more answers
What percent is 6 out of 30?
aleksandr82 [10.1K]
The answer to this is 20%
7 0
3 years ago
Read 2 more answers
Convert 3 * 10 raise to power 8 m per second to kilometres per hour​
scoray [572]

Answer:

\huge\boxed{3\cdot10^8\dfrac{m}{s}=1.08\cdot10^9\dfrac{km}{h}}

Step-by-step explanation:

3\cdot10^8\dfrac{m}{s}\\\\1km=1,000m\to1m=0.001km\\1h=3,600s\to1s=\dfrac{1}{3600}h

therefore

3\cdot10^8\dfrac{m}{s}=3\cdot100,000,000\cdot\dfrac{\frac{1}{1000}km}{\frac{1}{3600}s}=300,000,000\cdot\dfrac{1}{1000}\cdot\dfrac{3600}{1}\dfrac{km}{h}\\\\=\dfrac{300,000,000\cdot3,600}{1,000}\dfrac{km}{h}=300,000\cdot3,600\dfrac{km}{h}=1,080,000,000\dfrac{km}{h}\\\\=1.08\cdot10^9\dfrac{km}{h}

4 0
3 years ago
If f(3)=2x^3 -2 , what is the value of f(2)
iris [78.8K]

I'm not sure about this but will give it a try:

Let f(n) = 2xⁿ - 2

Then f(3) = 2x³ - 2

So, f(2) = 2x² - 2

5 0
3 years ago
Other questions:
  • What is the scientific notation of 8,150,000
    5·2 answers
  • Find the exact values of sin A and cos A. Write fractions in lowest terms. A right triangle ABC is shown. Leg AC has length 24,
    6·2 answers
  • 3/8 + 4/8 = ? please help
    9·2 answers
  • The average expenditure on Valentine's Day was expected to be $100.89 (USA Today, February 13, 2006). Do male and female consume
    9·1 answer
  • Which equation describes the same line as y-5= -2(x + 4)?
    7·1 answer
  • Idek the answer, can someone help me pls
    8·1 answer
  • What is the approximate circumference of a circle that has a radius of 10 centimeters?
    15·1 answer
  • What is 5x + 11 ????
    8·1 answer
  • Im normally good at alg ish but im confused
    12·2 answers
  • At a restaurant, the waiter brings 6 sub sandwiches for 8 children to share so that everyone gets the same amount. How much can
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!