MATHEMATICS MIDDLE SCHOOL

15 points please give explanation also question in the format of picture attached below.

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

The difference of 4th powers can be factored as ...

a^4 -b^4 = (a -b)(a +b)(a^2 +b^2)

For a=13, b=11, this becomes ...

13^4 -11^4 = (13 -11)(13 +11)(13^2 +11^2)

= 2(24)(169 +121)

= 2(8·3)(290) = 2^5 · 3 · 5 · 29

The largest power of 2 that is a factor is 2^5 = 32.

Related Questions

What is the solution to the equation -5(s-30)=-10
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What is the even number between 300 and 400 divisible by 5 and 9
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Abbigail brought 47 bags of candy for the party. Each bag contained 21 pieces of candy. If there are 500 people at the party, does she have enough to give everybody 2 pieces of candy?

right Rectangular prism that is 22.9 meter long , 7.5 meters wide , and 4.6 meters high . what is The volume , rounded to the nearest cubic meter , of the aquarium ?

Answers

Volume of Rectangular prism= Area of base×Height of Prism
=22.9×7.5×4.6
=790.05 m³
to the nearest cubic meter:
=790 m³

Please see the pic, I'd solved in it.

Gilbert bought 3 shirts for $15.90 each, including tax. How much did he spend

Answers

15.90 times 3 equals your answer 47.70 hope I helped

Answer: $47.70

Step-by-step explanation: You just have to do is $15.90 times 3 and you got your answer. Also, have a Happy New year!

ellie and sara see 8 birds in the tree. ellie sees 2 fewer birds than sara. sara sees 5 birds. how many birds does ellie see?

Answers

She sees 3 birds in the tree

Which fractions are greater than -5/16 ?

Answers

-5/16

Our choices:-

A.-3/8

B.-11/12

C.-1/4

D.-1/8

Let us get all of them with a LCD

-1*2 = -2
8*2 = 16

-2/16 is not bigger than -5/16

-11/12 is bigger than -5/16 because half of 16 is 8.

-1*4 = -4
4*4= 16

-4/16 is not bigger than -5/16

-1/8 is smaller than -5/16

Final answer: -11/12 is the only fraction bigger than -5/16

there are infinite fractions bigger than -5/16

Alexander purchased a computer on sale. The regional price was $1200. The sale price was 5/6 of the original price. How much did Alexander pay for the computer?

Answers

5/6 * 1200/1 = 6000/6
6000/6 = 1000
Alexander pay $1000 for the computer.

What is 0.433 rounded to the nearest tenths

Answers

0.433 is already rounded to the hundredths so to round it to the nearest tenths, remove the last number.

Your answer is 0.43

0.43 is the answer to your question