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maw [93]
3 years ago
10

3e-4=6e(45+2e) what's e

Mathematics
1 answer:
Lyrx [107]3 years ago
3 0

Answer:

​  Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    3*e-4-(6*e*(45+2*e))=0  

Step by step solution :

STEP

1

:

Equation at the end of step 1

 (3e - 4) -  6e • (2e + 45)  = 0  

STEP

2

:

STEP

3

:

Pulling out like terms

3.1     Pull out like factors :

  -12e2 - 267e - 4  =   -1 • (12e2 + 267e + 4)  

Trying to factor by splitting the middle term

3.2     Factoring  12e2 + 267e + 4  

The first term is,  12e2  its coefficient is  12 .

The middle term is,  +267e  its coefficient is  267 .

The last term, "the constant", is  +4  

Step-1 : Multiply the coefficient of the first term by the constant   12 • 4 = 48  

Step-2 : Find two factors of  48  whose sum equals the coefficient of the middle term, which is   267 .

Step-by-step explanation:

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Which expression completes the statement to form a true inequality?
Alexeev081 [22]

we are supposed to find

The expression that completes the statement to form a true inequality

3+6^2

Here 3+6^2=3+36=39\\

So the given inequality to be true the value of the option(s) should me bore than 39

First option: 3^3 + 12=27+12=39

As its not more than 39. Hence its not the correct option.

Second Option : 5^2 + 4^2=25+16=41\\

Hence this is the correct option so,

3+6^2

Third Option: 2^3 + 5^2 + 6=8+25+6=39\\

As its not more than 39. Hence its not the correct option.

Fourth Option: 2^3 + 14 +17=8+ 14 +17=39\\

As its not more than 39. Hence its not the correct option.

8 0
3 years ago
3+ (5+4)= 3+ (4+5) illustrates which property? A.Commutative property of multiplication. B. dentity property of addition Associa
Sever21 [200]

Answer:

A, commutative

Step-by-step explanation:

Commutative property means that you can switch around the numbers, and get the same answer. However, the commutative property is only compatible for addition and multiplication. I.e. 2+6 equals 6+2, but 2-6 does not equal 6-2.

7 0
3 years ago
HELP ME PLEASE<br><br> Select the locations on the number line to plot the points 10/2 and −9/2
mr_godi [17]

Answer:

5 and -4.5

Step-by-step explanation:

10/2= 5 -9/2 = -4.5

I really hope this helps

5 0
3 years ago
Factor/simply x^2-3x+9/4<br> (Please explain also)
Burka [1]

Answer: PSR (Perfect Square Rule) = (x-3/2)^2

The you simplify.... = x^2 - 3x + 9/4

Step-by-step explanation: Factor by using the PSR (Perfect Square Rule). Then you have to simplify.

Hope this helps you out! ☺

7 0
3 years ago
Is 2/10 smaller than 19/100?
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

no cause 2/10 is the same as 20/100

8 0
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