All categories

2 years ago

What is square root of the product of the number z and itself

Mathematics

1 answer:

dsp732 years ago

8 0

Answer:

$\large\boxed{z}$

Step-by-step explanation:

What is square root of the product of the number z and itself?

Break down into smaller parts

What is the product of the number z and itself?

Product = multiply

Write an equation multiplying z by itself

z * z

Bring back the full question: What is the square root of the product of the number z and itself?

Now we can just add a $\sqrt{}$ to the front of our equation to solve the problem.

$\sqrt{z * z}$

Simplify

z * z = $z^{2}$

$\sqrt{z^{2} }$

In this case, the square root cancels out the exponent ( $z^{2}$ ), so $\sqrt{z^{2} }$ can simplify to z.

Hope this helps :)

You might be interested in

Solve for x in the equation x^2+10x+12=36

Elan Coil [88]

I am going to put the all math work for the answer of this question, but if you need an explanation for how i got each step let me know and i will provide that for you
x^2 +10x + 12 = 36
x^2 + 10x + 12 - 36 = 0
x^2 +12x - 2x - 24 = 0
x(x + 12) - 2(x +12) = 0
(x + 12) x (x - 2) = 0
x + 12 = 0
x - 2 = 0
x = -12
x = 2
your answer for the first x is x = -12, and your answer for the second x will be
x = 2
let me know if you have any further questions
:)

4 0

2 years ago

Read 2 more answers

Yumi wants to make 12 cups of party mix using candies and nuts her budget require the party mix to cost her $1 29 per cup. The c

kifflom [539]

Answer:

Acording to the question,

Cost per cup = $1.29

Total number of cups = 12

Total cost of cups = 12 x 1.2 = $15.48

Cost of candies = $2.49 per cup

Total number of candies = x

Cost of nuts = $0.69 per cup

Total number of nuts = y

Equations :

x + y = 12 (because total cups of nuts and candies will be equal to 12)

2.49x + 0.69y = 15.48 (Total cost of the 12 cups should be 15.48)

Step 1 : Find x in terms of y

x = 12 - y

Step 2 : substitute x in terms of y from step 1 in the second equation

2.49x + 0.69y = 15.48

2.49 ( 12 - y) + 0.69y = 15.48

29.88 - 2.49y + 0.69y = 15.48

-1.8y = -14.4

y = 14.4/1.8

y = 8

Step 3 : Find x

x + y = 12

x = 12 - y

x = 12- 8

x = 4

Thus,Yumi should use 4 cups of candies and 8 cups of nuts.

5 0

2 years ago

A survey asks 48 randomly chosen students if they plan to buy a school newspaper this week. Of the 48 surveyed, 32 plan to buy a

disa [49]

The most probable number, in this case, would be by ratio,
32:48 = 360:x
cross multiply and solve for x
x=360*48/32=540
Ans. Most probably there are 540 students enrolled.

8 0

2 years ago

If you are a student with no assets of any value and have liability insurance on an old car that pays a maximum of $50,000 per a

svetoff [14.1K]

Answer:

Step-by-step explanation:

they will sue for the rest of the money, because they are entitled to it if you are the cause of an accident.

6 0

2 years ago

Ed bought 3 liters of water, 2,750 milliliters of sports drinks, and 2.25 liters of juice. For numbers 4a-4e, select True or Fal

skelet666 [1.2K]

3 liters of water=3,000milliliters of water
2.25 liters of juice= 2,250milliliters of juice
2,750 milliliters of sports drinks,

Ed bought 250 milliliters more water than sports drink it is TRUE
Proof 3,000milliliters -2,750milliliters = 250milliliters

Ed bought 1.25 liters more water than juice, it is FALSE
proof 3,000milliliters -2,250milliliters = 750milliliters=0.75l

Ed bought 50 milliliters more sports drink than juice. it is FALSE
proof 2,750 -2,250=500milliliters not 50milliliters

Ed bought 0.5 liter more of sports drink than juice. it is TRUE
proof 2,750 -2,250=500milliliters =0.5l

Ed bought 75 milliliters more water than juice. it is FALSE
proof 3,000-2,250= 750milliliters (not 5 milliliters)

6 0

2 years ago

What is square root of the product of the number z and itself​

What is square root of the product of the number z and itself