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
julia-pushkina [17]
2 years ago
14

Factor the expression 7x^2 + 50x + 7 (Type your answer in factored form.)

Mathematics
2 answers:
dem82 [27]2 years ago
8 0
7x^2 + 50x + 7

7x^2 + 49x+ x + 7
7x(x+7) +1(x+7)
(7x+1)(x+7)
alina1380 [7]2 years ago
3 0

Answer: (7x + 1)(x + 7)

Step-by-step explanation:

$$Factor the following:$$7 x^{2}+50 x+7$$Factor the quadratic $7 x^{2}+50 x+7$. The coefficient of $x^{2}$ is 7 and the constant term is 7. The product of 7 and 7 is 49 . The factors of 49 which sum to 50 are 1 and 49. So:\\\\ $7 x^{2}+50 x+7\\=7 x^{2}+49 x+x+7\\=7(7 x+1)+x(7 x+1)$ \\\\Factor $7 x+1$ from $7(7 x+1)+x(7 x+1)$ :$$\\\\Answer:(7 x+1)(x+7)$$

You might be interested in
I want someone please who are really good in algebra so he/she can stays with me while my quiz just 5 min please help meee!!!!!!
Vlad [161]

Answer:

I think I can help, whats your quiz over in algebra?

5 0
3 years ago
The Ferris wheel shown makes 16 revolutions per ride. How far would someone travel during one ride? Round your final answer to t
sertanlavr [38]

Complete question :

The diameter of the ferris Given is 63 feets

Answer:

3165 feets

Step-by-step explanation:

Given that :

Diameter of ferris = 63 feets

Recall :

Circumference of a circle = 2 * pi * Radius

Or

Circumference = pi * d

Hence,

Circumference of wheel = 3.14 * 63 = 197.82 feets

Distance traveled during one ride :

Circumference of wheel * number of revolutions

197.82 * 16 = 3165.12

= 3165 feets (nearest whole number)

4 0
2 years ago
What is the slope of a line that goes through the points (-3, 4) and (2, 8) ?
skad [1K]

Step-by-step explanation:

Slope = y2-y1 / X2-x1

= 8-4/2-(-3)

=4/5

3 0
2 years ago
What is the distance between the points (-6,7) and (-1,1)?
Nataly_w [17]

Answer:

\sqrt{61}

Step-by-step explanation:

To find the distance, we first do B - A, where B is (-6, 7) and A is (-1, 1):

(-6, 7) - (-1, 1) = (-6+1, 7-1) = (-5, 6)

Imagine it as a triangle, where the hypotenuse is the distance, and -5 and 6 are the lengths of the sides.  

To find the hypotenuse (Pythagorean Theorem):  \sqrt{(-5)^2+6^2} =\sqrt{25+36} =\sqrt{61}

The answer is the square root of 61.

4 0
3 years ago
Read 2 more answers
a carpenter has a wooden stick that is 84 centimeters long. She cuts off 25% from the end of the stick. then she cuts the remain
Karo-lina-s [1.5K]
She cuts off 21 cm. this leaves 63cm. cut into 6 equal pieces gives 10.5 cm pcs
3 0
3 years ago
Other questions:
  • What goes in the thousands place???
    14·1 answer
  • The domain of a sequence can include decimals and irrational numbers.
    9·1 answer
  • A tugboat goes 180 miles upstream in 10 hours, the return trip downstream takes 5 hours. Find the speed of the tugboat without t
    12·1 answer
  • Use the normal distribution of SAT critical reading scores for which the mean is 504 and the standard deviation is 112. Assume t
    6·1 answer
  • How many real roots does a quadratic equation have if the discriminant is 10
    9·1 answer
  • Evaluate the expression when c=8 and d=7.<br><br> 4d-c<br><br> whats the answer?
    7·1 answer
  • Kari and Kelly are selling spirit ribbons to raise money for the basketball team. The graph shows the relationship between the n
    5·1 answer
  • For which value of 0 is 0=-1 ?
    15·1 answer
  • HELPP PLS THIS IS MY LAST CHANCE I HAVE ONLY A COUPLE MORE MINTUES..ㅠㅜㅜㅠ
    13·2 answers
  • Help me with this question​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!