3 years ago

Solve for n. 2n^2 = 10n +48

Mathematics

1 answer:

LekaFEV [45]3 years ago

7 0

Answer:

n = -3 or 8

Step-by-step explanation:

2n² = 10n +48 (rearrange)

2n²- 10n - 48 = 0 (divide all terms by 2)

n²- 5n - 24 = 0

by factorization,

(n+3)(n-8) = 0

hence,

n+3 = 0 ----> n = -3

n-8 = 0 ----> n = 8

You might be interested in

I need help plz..No spam

Lilit [14]

Answer:

oytqlrvlhqxtqlxplympxmhmr

6 0

3 years ago

400x34+23444444444-23444444444

Alex777 [14]

I hope you want to simplify this expression.

To simplify the given expression we can use the order of operation.

So, first step is to operate multiplication. Therefore,

400 x 34 = 13600

Hence,

400x34+23444444444-23444444444

= 13600 +23444444444-23444444444

= 13600 + 0 Since +23444444444-23444444444 = 0

= 13600.

So, the simplified value of the given expression is 13600.

Hope this helps you!.

4 0

3 years ago

600 second is how many min

horsena [70]

There is 60 seconds in 1 minute

600/60 = 10

10 minutes is your answer

hope this helps

4 0

3 years ago

Read 2 more answers

PLEASE HELP

Reil [10]

Is there a graph or anything given

6 0

3 years ago

Only answer if you're very good at Math.

Shalnov [3]

Answer:

Solution given:

f(x) = x +1 and g(x) = x²,

now

(gºf)(x) =g(fx)=g(x+1)=(x+1)²

D) (gºf)(x) = (x + 1)^2

3 0

3 years ago

Read 2 more answers