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
AfilCa [17]
3 years ago
9

1) What are the solutions of the equation? x^2 – 3x = 28? Asap please . 30 points

Mathematics
2 answers:
Sedbober [7]3 years ago
7 0
2-3x=28
-3x=28-2
-3x=26
X=-26/3
sammy [17]3 years ago
4 0

Answer:

Step-by-step explanation:

x²-3x-28=0

x²-7x+4x-28=0

x(x-7)+4(x-7)=0

(x-7)(x+4)=0

x=7,-4

You might be interested in
Factor and solve pretty please help me
nikitadnepr [17]

Answer:

-i

Step-by-step explanation:

3i-4i=-i

8 0
3 years ago
Read 2 more answers
Solve for the value of x.
Dafna11 [192]
Find out what angle it is. then add all sides abs subtract the total degrees and it’s your answer!
3 0
3 years ago
Help me pleaseeee I need it
Marta_Voda [28]
4(2x5 + 3) - 4(2) + 2(5).

4(13) - 18.

52-18 = 34.
4 0
3 years ago
Read 2 more answers
ILL GIVE YOU BRAINLIEST!! Solve `x^{2}-5x+6=0`
kramer

Answer:

Factoring

Step-by-step explanation:

x^2-5x+6=0

x^2-2x-3x+6=0

x(x-2)-3(x-2)

(x-3)(x-2)=0

x=2 and x=3

5 0
2 years ago
Read 2 more answers
What is the value of the expression when x = 5? 3x^2 + 14 - 10x
Andrej [43]

Answer: 39

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • On Monday, a local hamburger shop sold a combined total of 476 hamburgers and cheeseburgers. The number of cheeseburgers sold wa
    7·1 answer
  • $769 borrowed at 5% for 13 months
    11·1 answer
  • THE PICTURE IS BELOW DOES ANYBODY KNOW THIS!!
    14·1 answer
  • Which equation is in slope intercept form and represents a line with the slope three through the point (9,-4)
    14·1 answer
  • The dimensions of a square and equilateral triangle are shown below. If the difference between the area of the square and the pe
    5·1 answer
  • If a + b + c.= 5 and ab + bc +ca = 10 , then prove that a3+ b3+ c3-3abc = -25
    14·1 answer
  • Are the ratios 3:6 and 2:4 equivalent
    7·1 answer
  • (9x−4)−(2x−7) simplified
    12·2 answers
  • Please answer fast .
    6·1 answer
  • Trey made a scale drawing of a microchip using s scale of 2 inches to 1 centimeter. His drawing was an enlargement that depicted
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!