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
HACTEHA [7]
3 years ago
11

Rewrite y = x2 + x - 20 in factorized form.

Mathematics
2 answers:
Natalija [7]3 years ago
7 0

Answer:

y = (x + 5)(x - 4)

Step-by-step explanation:

Given

y = x² + x - 20

Consider the factors of the constant term (- 20) which sum to give the coefficient of the x- term (+ 1)

The factors are + 5 and - 4, since

5 × - 4 = - 20 and 5 - 4 = + 1, thus

x² + x - 20 = (x + 5)(x - 4)

Tcecarenko [31]3 years ago
3 0

Answer:

y = x2 + x - 20 factors into

y = (x +5) * (x -4)

Step-by-step explanation:

You might be interested in
Ten less than 3 times a number is the same as the number plus 4
Marina86 [1]
3(x)-10=x+4. That’s the equation. Ight, now we gotta solve it. It would be 3x-10=x+4, then you subtract 4 from each side, so 3x-14=x, then subtract 3x, so -2x=-14, then divide -2x by -2 and -14 by 2, which means the answer is x=-7. Thank me later.
8 0
3 years ago
What is -9x - 5 - 8 + x in Simple form
Yanka [14]

Answer:

-10 x-13

Step-by-step explanation:

8 0
3 years ago
A car drove at a rate of 32 miles every minute. If the speed per minute remains the same, which method could be used to determin
Radda [10]

Step-by-step explanation:

if the car speeds at a constant rate of 32mi/m

the number of miles travelled in the next 25 min

= 32 mi/m ×25m

800 miles in the next 25 min

5 0
3 years ago
√5× √5×√2×√2<br> please answer this
soldi70 [24.7K]

Answer:

10 .  

how i got this calculator

6 0
3 years ago
Read 2 more answers
Simplify what is written here
Inessa05 [86]

When multiplying terms that have the same base (in this case, x) but different exponents, you can add their exponents to make them one term.


In this case, we can add the exponents of x:

x \cdot x^5 \cdot x^5

x^{(1 + 5 + 5)}

\boxed{x^{11}}


A simplified version is x^{11}.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Help !!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • I need help with this problem
    15·1 answer
  • A parking lot holds 42 cars. There are 26 cars in the lot already. Which inequality can be solved to show all the numbers of car
    15·2 answers
  • What is the simplified expression of the following expression?
    9·1 answer
  • I NEED HELP IM LATE PLEASE
    10·1 answer
  • What is the equation of a line that is perpendicular to y = 3x -2 and passes
    5·1 answer
  • Given the functions below, find f(x) - g(x) f(x) = 3x^2 + 2x + 1 g(x) = x^2 - 6x + 3
    14·1 answer
  • Maria's Starting wage for her new job is $8.50 per hour. Each month during her first year. her hourly wage will increase by $.50
    6·1 answer
  • Ill give you brainliest if you answer this question!​
    15·1 answer
  • What is the height of a triangle with an area of 32 cm2<br> and a base of 8 cm?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!