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
hoa [83]
2 years ago
10

Factorise x2 - 3x - 28

Mathematics
2 answers:
a_sh-v [17]2 years ago
8 0

Answer:

(x+4)(x-7)

Step-by-step explanation:

GaryK [48]2 years ago
4 0

Answer:

( x + 4 ) ( x - 7 )

Step-by-step explanation:

x^2 - 3x - 28

= x^2 + 4x - 7x - 28

= x ( x + 4 ) - 7 ( x + 4 )

= ( x + 4 ) ( x - 7 )

You might be interested in
A museum part resorted 354,605 visitors last summer what is this number rounded to the nearest thousand
Alla [95]
355,000 is the answer
6 0
3 years ago
Please tell me what 1+1 is ??????
Luden [163]
It is 2...hope it helps! 
7 0
3 years ago
Read 2 more answers
A pyrotechnician plans for two fireworks to explode together at the same height in the air. They travel at speeds shown below. F
kow [346]
.875 seconds
a=360t
b=280t+(280*.25)
360t=280t+(280*.25)
360t=280t+70
80t=70
t=.875
5 0
3 years ago
Read 2 more answers
Simplify 2 root 3 x 3 root 8
scZoUnD [109]

Answer:

<h3>12√6</h3>

Step-by-step explanation:

Given the expression;

2√3 * 3√√8

= (2*3) * (√3*√8)

= 6 * (√24)

= 6 * √4*6

= 6 * (2√6)

= (6*2)√6

= 12√6

Hence the simplified form of the expression is 12√6

8 0
2 years ago
Which number line shows the solution to fx-5 &gt; 3?
sp2606 [1]

Answer:

8

Step-by-step explanation:

send <em>the</em><em> </em><em>-</em><em>5</em><em> </em><em>to</em><em> </em><em>where</em><em> </em><em>the</em><em> </em><em>+</em><em>3</em><em> </em><em>is</em><em> </em><em>then</em><em> </em><em>you</em><em> </em><em>can</em><em> </em><em>now</em><em> </em><em>add</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>together</em><em>.</em>

7 0
3 years ago
Other questions:
  • Plesae help ASAP this question give you 80 points!!!!
    6·2 answers
  • Plzz help
    10·2 answers
  • A shirt cost $46 and you have a 15 percent off coupon. What is the new price?
    15·1 answer
  • 3+ 6 x 2<br> witch operation should i do first ?
    10·2 answers
  • Jackie loves to cook fried foods. She recorded the total amount of oil that she used each month in the table below.
    6·2 answers
  • PLEASE ANSWER ANYONE! IM GIVING MOST OF MY POINTS AWAY!
    5·1 answer
  • What is the volume of the sphere?
    12·1 answer
  • Ryan has a bank account balance of --$17.62. As soon as he realizes this, he deposits $26.50 in the account. What is Ryan's bank
    12·1 answer
  • Consider the following system of equations.
    15·2 answers
  • Exterior angle theorem
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!