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seropon [69]
4 years ago
14

What is the difference between 4x and x4? evaluate both of these expressions when x = 2

Mathematics
1 answer:
riadik2000 [5.3K]4 years ago
7 0

Answer:

There is no difference. 4x and x4 are both meaning 4 times x and x times 4

Step-by-step explanation:

If x = 2, then 4 x 2 = 8.

x4 is the same thing

2 x 4 =  8

Note:

When the numbers are there together, without an operation, it means multiplication.

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I am not sure how to divide this problem<br> a^3+8/a+2
Lisa [10]
<span><span><span>a3</span>+<span>8a</span></span>+2</span><span>=<span><span><span><span>a4</span>+<span>2a</span></span>+8</span><span>a

There you go ;)</span></span></span>
6 0
3 years ago
Which function has two x-intercepts, one at (0, 0) and one at (4, 0)?
muminat

Answer:

y = (x - 2)² - 4

Step-by-step explanation:

I graphed the points on the graph below and found a function that had those points as solutions.

If this answer is correct, please make me Brainliest!

8 0
3 years ago
Mr. Christensen is arranging his students into groups for the next school debate. When he puts them in groups of 5, two students
Alenkinab [10]
The least amount of students mr Christensen has would be 5 because if he puts them in a group of 4 and one is left out that would equal to 5.
7 0
3 years ago
A researcher groups college students in a study based on their year in college (freshman, sophomore, junior, senior) and the typ
UkoKoshka [18]

Answer:

d. all of the above                

Step-by-step explanation:            

A two-way ANOVA generally compares the "mean differences" between different groups that are being split into two distinct independent variables which are also referred to as factors. The main aim of a two-way ANOVA is to comprehend if there is any interaction that exists between these two "independent variables" to that of the "dependent variable".

A simple main effect test is described as a phenomenon in which the effect of one specific 'independent variable' that possess within one level related to a second or the other 'independent variable'. It utilizes the "df" and the "error term" from the 'whole design'.

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3 0
4 years ago
Need help on this question
stiv31 [10]

Answer:

x=1

Step-by-step explanation:

Since the four is negative, you'd add four to both sides. Negative three plus four is positive 1. Therefore x equals one.

x+-4=-3

   +4  +4

x=1

5 0
3 years ago
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