2 years ago

1/ab + a^2/b^2 find the sum?

Mathematics

1 answer:

maxonik [38]2 years ago

7 0

$\dfrac 1{ab} + \dfrac{a^2}{b^2}\\\\\\=\dfrac{b+a^3}{ab^2}\\\\\\=\dfrac{a^3 +b}{ab^2}$

You might be interested in

There are 8 competitors in each ring for a tae kwon do tournament. If there are 96 competitors in the tournament, how many rings

Marysya12 [62]

All you need to do is divide 96 by 8 and you get 12 as your answer

5 0

3 years ago

Read 2 more answers

J. Reexamine the sequence 20, 14, 8, 2, ... from the problem

DENIUS [597]

Answer:

The n th of the given sequence is $t_{n} = 26-6 n$

Step-by-step explanation:

<u>Step 1</u> :-

Given sequence is 20,14,8,2,.......this sequence in arithmetic progression but this sequence is decreasing sequence.

given first term is 20 and difference is $d = second term- first term = 14-20=-6$

now the nth term of given sequence is

by using formula $t_{n}=a+(n-1)d$

$t_{n}= 20+(n-1)(-6)$

$t_{n}= 20-6 n+6$

final answer:-

$t_{n} = 26-6 n$

<u>verification</u>:-

$t_{n} = 26-6 n$

put n=1 we get first term is 20

put n=2 we get second term is 14

put n=3 we get third term is 8

put n=4 we get fourth term is 2

so the n th term of sequence is

$t_{n} = 26-6 n$

3 0

3 years ago

I NOW HAVE 690 PTS ALSO PLEASE HELP WITH MY MOST RECENT QUESTION

myrzilka [38]

Okay I’ll try!!!!! Let me go check it out

7 0

3 years ago

Read 2 more answers

5. The combined perimeter of a circle and a square is 16. Find the dimensions of the circle and square

charle [14.2K]

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaq

8 0

2 years ago

What’s the correct answer for this question?

g100num [7]

Answer:

Step-by-step explanation:

Volume of cone = 1/3πr²h

= (1/3)(3.14)(1.5)²(5)

= (1/3)(3.14)(2.25)(5)

= (1/3)(35.3)

= 11.78

≈ 11.8 cubic inches

4 0

3 years ago