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
Over [174]
3 years ago
15

X^2-x-6=0 Solve for X Show Work 10 Points Will Give branliest!

Mathematics
1 answer:
ss7ja [257]3 years ago
7 0

Answer:

there are two values for 'x'; one = 3 and the other is -2

Step-by-step explanation:

two answers because this is a quadratic equation which, when graphed, will produce a u-shaped curve which intersects the x-axis in the two coordinates listed above

x^2 - x - 6 = 0

use the 'foil' method backwards to find out two factors of 6 which will produce a -6 when multiplied and negative one when added; they are:

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

You might be interested in
CALCULUS: For the function whose values are given in the table below, the integral from 0 to 6 of f(x)dx is approximated by a Re
ladessa [460]

The table gives values of <em>f(x)</em> at various <em>x</em> in the interval [0, 6], and you have to use them to approximate the definite integral,

∫₀⁶ <em>f(x)</em> d<em>x</em>

with a left-endpoint sum using 3 intervals of width 2. This means you have to

• split up [0, 6] into 3 subintervals of equal length, namely [0, 2], [2, 4], and [4, 6]

• take the left endpoints of these intervals and the values of <em>f(x)</em> these endpoints, so <em>x</em> ∈ {0, 2, 4} and <em>f(x)</em> ∈ {0, 0.48, 0.84}

• approximate the area under <em>f(x)</em> on [0, 6] with the sum of the areas of rectangles with dimensions 2 × <em>f(x)</em> (that is, width = 2 and height = <em>f(x)</em> for each rectangle)

So the Riemann sum is

∫₀⁶ <em>f(x)</em> d<em>x </em>≈ 2 ∑ <em>f(x)</em>

for <em>x</em> ∈ {0, 2, 4}, which is about

∫₀⁶ <em>f(x)</em> d<em>x </em>≈ 2 (0 + 0.48 + 0.84) = 2.64

making the answer A.

7 0
2 years ago
Clarissas team collects m magazines for the recycling drive JoAnn team collects 3 times as many
WITCHER [35]

Answer: Clanssa’s team collects m magazines for the recycling drive. JoAnn’s team collects 3 times as many magazines as Clarissa’s team. JoAnn’s team collects a total of 654 magazines.​

6 0
2 years ago
Solve the equation. Check the solution.<br> 6/7x= - 18
dexar [7]

Answer:

x= -21

Step-by-step explanation:

6/7x=-18

divide both sides by 6/7

------------

x= -21

------------

8 0
3 years ago
Read 2 more answers
Plsssssssssssss help
Rudiy27
The picture is too blurry for me even when I try zooming in on it
6 0
2 years ago
Read 2 more answers
Your friend manages a campground during summer vacation. She has mapped the campground on a coordinate grid. The campsites have
Makovka662 [10]
I think the coordinates are 1, 10 but not positive because if you graph it you can see a kite in it so make the point close to 4,10
6 0
3 years ago
Other questions:
  • What is the factored form of the difference of two squares.<br>  
    9·1 answer
  • What is the least common multiple of 2, 10 and 6
    10·2 answers
  • What is the maximum y-value for f(x)= -4(x-6)^2 + 3
    5·1 answer
  • A square is always a rectangle but a rectangle is not always a square. Which of the following characteristics are shared by a sq
    6·2 answers
  • Can someone please answer this question please answer it correctly and please show work please help me I need it
    12·1 answer
  • Which property justifies this r(s + t) = rs + rt<br> statement
    10·2 answers
  • HeLP ME!!! 2/5w-2=7/5w solve the equation using the addition property of equality.
    7·1 answer
  • 1 and three fourths divided by 3
    8·2 answers
  • The circumference of a circle is 11 pi ft. find its diameter, in feet​
    8·1 answer
  • Ian has 120 folders to file. So far, he has filed 36 of the folders. What percent of the folders does he have left to file?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!