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Anastasy [175]
2 years ago
13

Multiply (4u - 9s) (4u+ 9s)

Mathematics
1 answer:
Vsevolod [243]2 years ago
4 0

Answer:

it would be 16u2-81s2 using a2-b2 formula

You might be interested in
16. Which of the following are equivalent to(x) 16xA) g(r) 8.21B) g(c) 4096.16-3g (x) -4.4xD) g(x) 0.0625-16'+1E) g(x) 32.16E) g
swat32
F(x) = 16ˣ

A. g(x) = 8(2ˣ)
    g(x) = (2³)(2ˣ)
    g(x) = 2ˣ⁺³
The answer is not A.

B. g(x) = 4096(16ˣ⁻³)
    g(x) = (16³)(16ˣ⁻³)
    g(x) = 16ˣ
The answer is B.

C. g(x) = 4(4ˣ)
     g(x) = 4ˣ⁺¹
The answer is not C.

D. g(x) = 0.0625(16ˣ⁺¹)
     g(x) = (16⁻¹)(16ˣ⁺¹)
     g(x) = 16ˣ
The answer is D.

E. g(x) = 32(16ˣ⁻²)
    g(x) = (2⁵)(2⁴ˣ⁻⁸)
    g(x) = 2(⁴ˣ⁻³)
The answer is not E.

F. g(x) = 2(8ˣ)
    g(x) = 2(2³ˣ)
    g(x) = 2³ˣ⁺¹
The answer is not F.

The answer is B and D.
6 0
3 years ago
Tim purchases a new bike for $72.99. A 5% sales tax is charged for these items. What is the total cost, including
bulgar [2K]

Answer:

76.64 hope this helps!

3 0
3 years ago
Find the coordinates of the midpoint of the segment connecting points (-3,-6) and ( 2,5)
marin [14]
I solved it on paper so it's easier. 

But good luck ! :)

4 0
3 years ago
Write the equation of a line with slope m=6 and including point (0,1).
Orlov [11]

Answer:

the equation of the line is y=6x+1

hope you have a great day! hope this helped :D

3 0
3 years ago
The dance at Rosemead was last Friday. The tickets sol for $4 a piece if they were brought in advance. At the door, the ticket s
lisabon 2012 [21]

Answer:

350 students

Step-by-step explanation:

1400 / 4 = 350

8 0
3 years ago
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