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
choli [55]
3 years ago
12

Select the two values of x that are roots of this equation.

Mathematics
1 answer:
VMariaS [17]3 years ago
4 0

Answer:

x = 2, -3

Step-by-step explanation:

x^2 + 2x- 6 = 0\\=>x^2 +3x - 2x- 6 = 0\\=>x(x+3) - 2(x +3) = 0\\=> (x-2)(x+3) = 0\\\\

(x-2)  = 0     or (x+3) = 0

x = 2  or x = -3

Thus, two values of x are x = 2, -3

Note: The options given are incorrect.

You might be interested in
How will you know if the function is exponential given its equation?
Mashcka [7]

Answer: the "m" value (if using y=mx+b) will have" x" as an exponent

3 0
3 years ago
Read 2 more answers
PLS PLS PLS PLS HURRRRRRRRRYYYYYYYYYY
vovangra [49]

A. first you can translate the lines 4 squares down.

then reflect the figure on th y line.

(attention: the rotation cant be done.)

B. yes they are. although we translated and reflected the figure l, we did not make any kind of change in size

good luck

8 0
3 years ago
Read 2 more answers
Which statement below is always true?
STatiana [176]

Answer:

The answer is <u>B. Two parallel lines lie in the same plane.</u>

Step-by-step explanation:

  • <u>Parallel lines never cut (intersect) or meet each other, and they lie on the same plane. </u>
3 0
2 years ago
Read 2 more answers
Skew lines are parallel.
Advocard [28]
Yes i am pretty sure
6 0
3 years ago
X^2 + bx + 49 is a perfect squad trinomial what is one possible value of b?
ddd [48]

a perfect square trinomial, (x + y)² = x² + 2xy + y²

so, if we have the x of the bx, what is left is the b

the expression would have to be (x + 7)², since we have the 49 and the x²

so, what's left: x² + 14x + 49,

b = 14

<em>hope it helps :)</em>

7 0
3 years ago
Other questions:
  • If (x + 2) is a factor of x2 - 6x2 + kx + 10, k =
    5·1 answer
  • Marla borrowed $200 at a 12% simple interest for one year. If he makes no payments that year, how much interest will he she at t
    7·1 answer
  • Find the missing length
    14·1 answer
  • What is negative eight plus four​
    12·2 answers
  • Direction if parabola. x2?6x+8=yx2-6x+8=y
    9·1 answer
  • What is the measure of ZABD?<br> 510<br> B<br> A<br> h
    11·1 answer
  • Of the statistical processes we have covered throughout this course, which would be most helpful to determine if study hours and
    6·1 answer
  • For every pound a company spends on advertising, it spends £0.80 on its website. Express the amount spent on advertising to the
    6·1 answer
  • Please Help<br> Are 7n -2 and 2 - 7n equivalent expressions?
    9·1 answer
  • Find the probability of drawing each color marble from the collection shown here. Give each answer as a fraction (in lowest term
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!