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
Romashka [77]
4 years ago
9

1. Solve by factoring and using the zero product property. (Diamond & x2 – 2x – 15 = 0

Mathematics
1 answer:
Harlamova29_29 [7]4 years ago
3 0

The factors are: x-5 and x+3

Step-by-step explanation:

Given

x^2-2x-15 = 0

Simplifying

x^2-5x+3x-15 = 0\\x(x-5) + 3(x-5) = 0\\(x+3)(x-5) = 0

Let us define the zero product property first

The zero product property states that

if ab=0 then either a=0 or b=0

So,

x+3 = 0\\x+3-3 = 0-3\\x = -3\\AND\\x-5 = 0\\x-5+5 = 0+5\\x = 5

Hence,

the factors are: x-5 and x+3

Keywords: Factorization, Zero product property

Learn more about factorization at:

  • brainly.com/question/10978510
  • brainly.com/question/11007026

#LearnwithBrainly

You might be interested in
What is 12 and 13 please help
Tanzania [10]
12. 1500 cm² 
13. Monica forgot to multiply by 1/2 
The area of the fabric is 45 in²

Hope this helped!! (:
5 0
3 years ago
Which answer correct estimates the product of 3.09 × 304.87
miv72 [106K]
The answer is 942.05.  You get it by multiplying the two numbers together which should give you the product of 942.0483, since the 0 is not the number 5 or more ( which is the rule to round to a higher number) then you go to the hundredths place value which will be underlined for you... 942.0<u>4</u>83 and look to the right and since 8 is higher than 5, you change the four to a five, thus giving you your answer 942.05
6 0
3 years ago
What is the slope of this line?
Shtirlitz [24]

Answer:

Simple, the Slope is 2

Step-by-step explanation:

Can I get brainliest PLEASE

3 0
3 years ago
Read 2 more answers
You are making a recipe that calls for 3 quarts. how many cups does that equal?
KatRina [158]

Answer:

12

Step-by-step explanation:

4x3 because if one quart is equal to four cups you need 12.

5 0
3 years ago
Read 2 more answers
What's equivalent to 9/15
yan [13]
A fraction equivalent to 9/15 is 3/5

To find equivalent fractions, you have to find a a divisor that both the numerator and denominator has. Then you divide the numerator and denominator by that divisor.

Example: 9 and 15 are divisible by 3.
 9 is the numerator.9 divided by 3 is 3. so the numerator of the equivalent fraction is now 3.
15 is the denominator. 15 divided by 3 is 5. the denominator is now five.

Hope this helps! :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • The quality assurance manager is assessing the capability of a process that puts pressurized grease in an aerosol can. The desig
    11·1 answer
  • Solve for the variable: 12.9 = x + 7.1 5.8 -5.8 20 -20
    11·1 answer
  • Two sides of a triangle have lengths 48 and 32. how long can the third side be
    13·1 answer
  • the sum of the digits of a two digit number is 7 when the digits are reversed, the number is 9 less than the original number. fi
    7·1 answer
  • Im checking my test. whats the answer?
    10·2 answers
  • Jim and Dianna want to save for their child's college expenses. They find an annuity that pays 6% annual interest,
    13·1 answer
  • In order to finance furniture for an office in a new retail store, Tools for Schools signs a 140-day simple discount note with a
    15·2 answers
  • If the maximum score on a quiz is 120, is it possible to have a mean of 100 after the fifth quiz
    8·1 answer
  • a warehouse has 1,203 shirts to send 3 stores, If each store gets the same number of shirts , how many shirts will go to each st
    6·1 answer
  • At a theme park, the waiting time for the roller coaster is usually 3 times as long as the waiting time for the bumper cars. The
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!