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LiRa [457]
2 years ago
5

A. 6 square root 2 - 5 square root 2 b. square root 11 + 3 square root 11

Mathematics
1 answer:
zlopas [31]2 years ago
7 0

Step-by-step explanation:

Number A

= 6√2 - 5√2

= (6 - 5)√2

= √2

Number B

= √11 + 3√11

= (1 + 3)√11

= 4√11

You might be interested in
If f(x)=4x2=1 and g(x)=x2-5, find (f-g)(x)<br>A:3x2+6<br>B:5x2-6<br>C:3x2-4<br>D:5x2-4
Alex787 [66]

For this case we have the following functions:

f (x) = 4x ^ 2 + 1\\g (x) = x ^ 2-5

We must find(f-g) (x):

By definition of operations with functions we have:

(f-g) (x) = f (x) -g (x)

So:

(f-g) (x) = f (x) -g (x) = 4x ^ 2 + 1- (x ^ 2-5) = 4x ^ 2 + 1-x ^ 2 + 5 = 3x ^ 2 + 6

Answer:

Option A

3x ^ 2 + 6

5 0
4 years ago
Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.
mariarad [96]

Standard form: 7z^4-6z^2-6z

This IS a polynomial, it's degree is 4 and has 3 terms

7 0
3 years ago
4. An attorney charges $250 for a
KIM [24]

Answer:

The attorney worked for 32.5 hours in order for his total bill to be $3,500.

Step-by-step explanation:

Let's set up an equation with some variables:

h = hours of service

T = total bill

T=100h+250

Plugging in our given values, we get:

3500=100h+250

And solving for h, the hours the attorney worked, we get:

h=32.5

5 0
3 years ago
Todd wants to find 352 + 116. Break
jekas [21]

Answer

given,

352 + 116

we have to break 116 and use it on open number line

breaking of number 116

116 = 100 + 10 + 6

And addition will be shown in the number line attached below

now,

352 + 100 = 452

452 + 10 = 462

462 + 6 = 468

we know

sum of

352 + 116 = 468

8 0
3 years ago
Can someone please answer. There is a picture. It is only one question. Thank you so much!
Nimfa-mama [501]
Im thinking its 32.6 but im not for sure 
8 0
3 years ago
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