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
Anna35 [415]
3 years ago
9

If (x2 – 4) ÷ (x + 2) = x – 2, which polynomial should fill in the blank below? (x + 2) ´ ______ = x2 – 4

Mathematics
1 answer:
o-na [289]3 years ago
3 0
The question is simply rearranging the question to solve for the term with the degree of 2. 

The question states,

(x^2 - 4) \div (x+2) = (x-2)

You can multiply each side by (x + 2) to get rid of the division sign:

(x^2 - 4) = (x+2) \times \boxed{(x-2)}

The polynomial that will fill in the blank is (x - 2).
You might be interested in
Help me with this math problem
jek_recluse [69]

Answer:

15.49

Step-by-step explanation:

visually picture the diagram, the adjacent side of triangle will be equals to 7.6ft, the height will be 13.5, we use Pythagorean theorem, 7.6^2 + 13.5^2 = x^2

solve, for x by square rooting x which will give 15.49

4 0
4 years ago
Read 2 more answers
Write the percent as a fraction or mixed number in simplest form 88% equal
Art [367]
22/25 is the answer and also waffle waffle waffle waffle waffle
3 0
3 years ago
Find the number of terms in this polynomial. 7g7 + 10g4 – 6g3 + 3g2 - g​
Gnoma [55]

Answer:

If you have more than 4 terms you say polynomial with the certain number of terms you have. So the answer to this is polynomial with 5 terms.

Hope this helps.

7 0
3 years ago
A) Expand and simplify.<br> 7(x - 2) - 2(x - 1)<br> b) Factorise fully.<br> 8x2<br> + 6x
cluponka [151]

Answer:

a).  5x - 12   b). 2x(4x + 3)

Step-by-step explanation:

a). 7(x - 2) - 2(x - 1)

= 7x - 14 - 2x + 2

= 5x - 12

b). 8x² + 6x

2x(4x + 3)

5 0
3 years ago
Rational Functions
ZanzabumX [31]

Answer:

  • see attached for a graph
  • 2006: 8,194
  • no x-intercepts
  • horizontal asymptote: y = 10,350; no vertical asymptotes
  • 2015: 10,084
  • no information on Exercise 5

Step-by-step explanation:

<h3>a)</h3>

The graph is attached

__

<h3>b)</h3>

The value for 2006 is shown in the table for x=6: 8,194.

__

<h3>c)</h3>

The graph does not cross y=0. It has a minimum of about 7392.

__

<h3>d)</h3>

The denominator is never zero, so there are no vertical asymptotes. The horizontal asymptote is the ratio of the x^2 coefficients, 414/0.04 = 10,350.

__

<h3>e)</h3>

The value of the function for x=15 is 10,084. The number of women in the Marines in 2015 is modeled as 10,084.

__

<h3>f)</h3>

No information is provided regarding Exercise 5 or its answer.

7 0
3 years ago
Other questions:
  • Find T, N, and k for the plane curve r(t) = - 2t i - 2 In (cos t) j, for -π/2 &lt; t &lt; π/2
    15·1 answer
  • Can 9/10 be reduced?
    9·1 answer
  • #3 please find f (5)
    6·2 answers
  • Which inequality is true when x = 4
    9·1 answer
  • If the dept in feet is ?, 18, ? 42 and the dept in fathoms is 1, ?, 4, ?.
    6·1 answer
  • If the probability of an event happening is 3/8 . What is the probability that the event will not happen ?
    7·1 answer
  • Which of the following describes the roots of the polynomial function f (x) = (x + 2) squared (x minus 4) (x + 1) cubed?
    9·2 answers
  • Laura says that you should
    5·1 answer
  • Find, if possible, exact solutions for the quadratic equation. 7x^2 =<br> -28x
    14·1 answer
  • A movie ticket costs $12 with a discount of 5%. What is the amount of discount and the sale price?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!