Ask question

Ask question

All categories

3 years ago

11

If x+1÷x=5 then x^19+1÷x^19=?

1 answer:

Molodets [167]3 years ago

6 0

Answer:

1/x + x = 5

simply square both sides:

(1/x + x)^2 = 5^2

1/x^2 + 2(1/x)(x) + x^2 = 25

1/x^2 + 2 + x^2 = 25

1/x^2 + x^2 = 23

Step-by-step explanation:

You might be interested in

In August, James begins school shopping for his triplet daughters. One day, he bought 10 pairs of socks for $2.50 each and 3 pai

denpristay [2]

Answer:

2.50*10 350+d

Step-by-step explanation:

thats the answer up below

6 0

2 years ago

McKayla checked out 11 books from the library on Tuesday. On Wednesday, she went back to the library and checked out 23 more boo

tresset_1 [31]

Answer:

i would say about 33 books in total from tuesday to wednesday

Step-by-step explanation:

5 0

3 years ago

A planter box can hold 3, ft of soil. The area of the base of the box is 24 ft. A sketch of the box is shown.

liraira [26]

Answer:

8

24 divided by 3= 8

8x3=24 ft

7 0

3 years ago

Given (64y^2)+(4x^2)+128y+16x+64=0, transform the equation into the appropriate form

____ [38]

Answer:

(8y+8)²+(4x²+16)=0

Step-by-step explanation:

Given:

(64y²)+(4x²)+128y+16x+64=0

Find:

Equation into the appropriate form

Computation:

(64y²)+(4x²)+128y+16x+64=0

(8y)²+(2x)²+128y+16x+64=0

(8y)²+(2x)²+2(8y)(8)+2(2x)(4) + 8²=0

(8y+8)²+(4x²+16)=0

6 0

3 years ago

True or false 16.-84.-184-284 is an arithmetic sequence?<br> O True<br> O False

Liono4ka [1.6K]

Answer:

false

plz tell me if im wrong i hope i helped

6 0

3 years ago