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
inysia [295]
2 years ago
6

Simplify: (∛125 + ∛64 - ∛1)^1/3​

Mathematics
2 answers:
Liono4ka [1.6K]2 years ago
8 0

Answer:

2

Step-by-step explanation:

(∛125 + ∛64 - ∛1)^1/3​

(5 + 4 - 1)^1/3

8^1/3

= 2

Debora [2.8K]2 years ago
3 0

Step-by-step explanation:

Given that: {∛(125) + ∛(64) - ∛(1)}^(1/3)

= {∛(5 * 5 * 5) + ∛(4 * 4* 4) -∛(1)}^(1/3)

= {∛(5³) + ∛(4³) - ∛(1)}^(1/3)

[since, ⁿ√(a) = a^(1/n)]

= {(5³)^(1/3) + (4³)^(1/3) - (1)^(1/3)}^(1/3)

[since, (aᵐ)ⁿ = aᵐⁿ}

= {(5)^{3*(1/3)} + (4)^{3*(1/3)} - (1*1*1)}^(1/3)

= {{5)^1 + (4)^1 - 1}^(1/3)

= (5 + 4 -1)^(1/3)

= (9 - 1)^(1/3)

= 8^(1/3)

= (2*2*2)^(1/3)

= (2³)^(1/3)

[since, (aᵐ)ⁿ = aᵐⁿ]

= (2)^{3*(1/3)}

= (2)¹

= 2

Therefore, {∛(125) + ∛(64) - ∛(1)}^(1/3) = 2

<u>Answer</u><u>:</u> Hence, the simplified form of , {∛(125) + ∛(64) - ∛(1)}^(1/3) is 2.

<u>also</u><u> read</u><u> similar</u><u> questions</u><u>:</u> Simplify: ∛(2) × 2^(-1/13) × ¹²√(32) \:simplify : \sqrt[3]{2} \times {2}^{ - \frac{1}{13} } \times \sqrt[12]{32} \\ [...

brainly.com/question/26570991?/referrer

Please let me know if you have any other questions.

You might be interested in
A person owns two shops. this year the telephone bill for the first job was $640 less than four times a telephone bill for the s
KIM [24]

Answer: F=bill for first shop=4S-$630; S=bill for second shop

.

F+S=$3265 Substitute for F

4S-$630+S=$3265

5S=$3895

S=$779 ANSWER 1: The bill for the second shop was $779

.

F=4S-$630

F=4($779)-$630

F=$3116-$630=$2486 ANSWER 2: The bill for the first shop was $2486.

.

CHECK:

F+S=$3265

$2486+$779=$3265

$3265=$3265

explanation:

5 0
3 years ago
A rectangular garden is fenced on all sides with 248 feet of fencing. The garden is 6 feet longer than it is wide. Fine the leng
Shalnov [3]

The total length of the fencing is 248 ft; we call this the "perimeter" of the garden.  Since P = 2W + 2L in general, here:

                       P = 248 ft = 2W + 2(W+6), or   248 ft = 4W + 12.

Subtracting 12 from both sides of this equation:  236 ft = 4W.  Then W = 59 ft, which means that L = 65 ft.

8 0
3 years ago
Can someone help with this math problem
katrin [286]

Answer:

20 ft long; 12 ft wide

Step-by-step explanation:

Let   w = the width of the garden

Then l = w + 8

       A = lw

       A = (w + 8)w

=====

The sidewalk is 4 ft wide, so, for the big rectangle consisting of garden plus sidewalk:

Width   = w +8

Length = w + 16

   Area = (w + 8)(w + 16)

=====

The <em>difference</em> between the two areas is the area of the sidewalk (320 ft²).

(w + 8)(w + 16) - (w + 8)w = 320     Factor out w + 8

         (w+ 8)(w + 16 – w) = 320      Combine like terms

                     (w+ 8) × 16 = 320      Divide each side by 16

                             w + 8 = 20        Subtract 8 from each side

                                   w = 12 ft

                                    l = 12 + 8

                                   l = 20 ft

The garden is 20 ft long by 12 ft wide.

4 0
3 years ago
PLS HELP, Yesterday 5/8 of the 64 students in a contest give their speeches. How many students do their speeches, Simplest form
Alexxandr [17]

Answer:

40 students have given their speeches

24 students need to give their speeches

5/8 of the students have given their speeches

3/8 of the students need to give their speeches

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
In the expression 3x + 7, what is the coefficient?
Phantasy [73]

Answer:

3 is the coefficient of that expression.

the coefficient is the number that is placed before the variable that you'd be multiplying. (in this case the variable is x)

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between rate and unit rate
    10·1 answer
  • Rewrite the expression using grouping symbols 13x - 29x
    15·1 answer
  • How do you subtract 9 2/6 - 6 5/6 =
    11·2 answers
  • Graph x + x is less than 2 x
    6·1 answer
  • What is the value of 4³÷ 2³ ?
    6·2 answers
  • PLEASE I NEED HELP!!!!!
    14·1 answer
  • U-5=-8 is tell solution of equation ​
    8·2 answers
  • Y= 8x -6 complete the Fuction table it also has X and Y ​
    12·1 answer
  • I’m the world’s ugliest piece of sh*it. How’s your day going
    9·1 answer
  • A quantity, y, varies directly as x When y=10, x=6.<br> Find xwhen y= 14.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!