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
Vaselesa [24]
3 years ago
14

Factor completely x^2 + 8x + 15. O (x+3)(x+5) O (x+3)(x-5) O X+1)(x+15) O(x+1)(x-15)

Mathematics
1 answer:
Maksim231197 [3]3 years ago
3 0

Answer:

x<3 and x<5

Step-by-step explanation:

Given the quadratic inequality x² - 8x + 15 <0, to get the solution set for the inequality, the following steps must be followedStep 1: Factorize the quadratic expression

x² - 8x + 15 <0

x² - 3x - 5x + 15 <0

x(x - 3) - 5(x - 3)  <0

(x -3)(x -5)< 0

x -3<0 and x -5<0

x< 3 and x< 5

You might be interested in
All the factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48.<br><br><br> True or False
Gekata [30.6K]
Factors of 48 are 1,2,3,4,6,8,12,16,24,48.

True.
6 0
3 years ago
Read 2 more answers
When using the binomial formula, which of the following is a correct step in the expansion of (x+y)^4 ?
avanturin [10]
Here is the expansion of <span>(x + y)n </span><span>for </span><span>n = 0, 1,…, 5</span><span> :</span>

<span>(x + y)0 = 1</span> 
<span>(x + y)1 = x + y </span>
<span>(x + y)2 = x 2 +2xy + y 2 </span>
<span>(x + y)3 = x 3 +3x 2 y + 3xy 2 + y 3 </span>
<span>(x + y)4 = x 4 +4x 3 y + 6x 2 y 2 +4xy 3 + y 4 </span>
<span>(x + y)5 = x 5 +5x 4 y + 10x 3 y 2 +10x 2 y 3 +5xy 4 + y 5 
</span>
hopefuly this helps you understand


7 0
3 years ago
When the new principal on a loan is $79,946.13 and the interest rate is 8 percent, the monthly payment is $587.20. Find the inte
lesya [120]

9514 1404 393

Answer:

  • to interest: $532.97
  • to principal: $54.23
  • new balance: $79,891.90

Step-by-step explanation:

The interest is found by multiplying the monthly rate by the balance on the loan. For the first month, the balance is the loan amount.

  $79,946.13 × 0.08 ×(1/12) . . . . . one month = 1/12 year

  = $532.97

The interest amount in the first payment is $532.97.

__

The amount of the first payment that goes to principal is what is left after the interest is paid:

  $587.20 -532.97 = $54.23 . . . amount to principal

__

The new balance is the previous balance less the amount to principal:

  $79,946.13 -54.23 = $79,891.90 . . . new balance

7 0
3 years ago
1. Write the following degrees in radian measure
ale4655 [162]
I’m on the same question sis ♥️
5 0
3 years ago
Please help me! Given (x+a)(x+b) = x^2+x-12, what is the value of a^2+b^2
Sonja [21]
(x + 4) (x - 3)
a = 4
b = -3

a^2 + b^2 = ...
= 4^2 + (-3)^2
= 16 + 9
= 25
4 0
3 years ago
Other questions:
  • Kyle has to make a decision about his health insurance. Under one plan, the monthly cost of insurance is $15, but if he visits a
    11·2 answers
  • What number is 245% of 24.2
    12·1 answer
  • How do I Isolate the radical on the left side? √4x+5+1=0
    13·1 answer
  • Evaluate the following expression when x=14. X^2+5x+11
    11·2 answers
  • Twice n is greater than or equal to 48
    12·1 answer
  • a small inflatable pool holds 10 gallons of water. a tiny leak causes the amount of water in the pool to change by -0.05 gallon
    12·2 answers
  • Help meee plzzzzzzzzz
    11·2 answers
  • Find the slope of the line. Enter your answer in simplest form. ​
    9·2 answers
  • What is the sum of -4r +1 and 6x - 5 ?
    8·1 answer
  • What is the slope of the segment with endpoints (2,3) and (10,5)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!