# Select an expression that is equivalent to to 5√6^3 5 √6^4

misspicafunpoke   ·   22.06.2022 09:30
27.06.2019 18:30
Igot the answer of 15.8 years.
27.06.2019 18:00

starting with:

5 + x - 12 = 2x - 7

5 + x - 12 - x = 2x - 7 - x (subtract x from both sides)

5 - 12 = x - 7 (combine and cancel x's from both sides)

5 - 12 + 7 = x - 7 + 7 (add 7 to both sides)

0 = x (add numbers together on both sides)

so in order for the equation to be true, x must be 0.

trying x = -0.5

5 + x - 12 = 2x - 7 (original equation)

5 + -0.5 - 12 = 2(-0.5) - 7 (plug in value of x)

5 + -0.5 - 12 = -1 - 7 (did multiplication)

-7.5 = -8 (did addition on both sides)

since -7.5 is obviously not equal to -8, the value of -0.5 for x is wrong.

trying x = 0

5 + x - 12 = 2x - 7 (original equation)

5 + 0 - 12 = 2(0) - 7 (plug in value of x)

5 + 0 - 12 = 0 - 7 (did multiplication)

-7 = -7 (did addition on both sides)

since -7 equals -7, that demonstrates that the value of 0 for x is correct.

trying x = 1

5 + x - 12 = 2x - 7 (original equation)

5 + 1 - 12 = 2(1) - 7 (plug in value of x)

5 + 1 - 12 = 2 - 7 (did multiplication)

-6 = -5 (did addition on both sides)

since -6 is obviously not equal to -5, the value of 1 for x is wrong.

25.06.2019 07:00

step-by-step explanation:

22.06.2022 09:30

5400 square root of 6

Step-by-step explanation:  ### Other questions on the subject: Mathematics

Find the value of x that will make l ll m ...
Mathematics
21.06.2019 17:40
Which one ? is the answer and how to find this answer ...
Mathematics
21.06.2019 18:30
Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5....
Mathematics
21.06.2019 20:30
The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of b...
Mathematics
21.06.2019 21:30
Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how...
Mathematics
21.06.2019 21:30
Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?...
Mathematics
21.06.2019 22:00
Which of the following graphs could represent a cubic function? Mathematics
21.06.2019 22:00
The ivring berlin learning center would like a possible net profit of \$650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are \$780,000...
Mathematics
21.06.2019 22:30
Given the net of the rectangular prism, what is its surface area? Mathematics
22.06.2019 01:00