What Are The Next Three Numbers In This Sequence? - Education (2)

What Are The Next Three Numbers In This Sequence? - Education (2) - Nairaland

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Re: What Are The Next Three Numbers In This Sequence? by Nobody: 6:45pm On Aug 05, 2017

MrOlai:
Excellent!

Thanks sir

1 Like

Re: What Are The Next Three Numbers In This Sequence? by afo7219: 6:52pm On Aug 05, 2017

Another question

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 6:55pm On Aug 05, 2017

afo7219:
Another question

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 6:58pm On Aug 05, 2017

Factorise completely:
(5a + 4b)^2 - (2a - 5b)^2

Re: What Are The Next Three Numbers In This Sequence? by Nobody: 7:08pm On Aug 05, 2017

MrOlai:
Factorise completely:
(5a + 4b)^2 - (2a - 5b)^2

(7a-b)(3a+9b)

Re: What Are The Next Three Numbers In This Sequence? by afo7219: 7:09pm On Aug 05, 2017

(3a+9b)(7a-b)

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 7:15pm On Aug 05, 2017

MasterMind21:
(7a-b)(3a+9b)

Wrong

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 7:16pm On Aug 05, 2017

afo7219:
(3a+9b)(7a-b)

Wrong

Re: What Are The Next Three Numbers In This Sequence? by Nobody: 8:42pm On Aug 05, 2017

MrOlai:
Wrong

I doubt.

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 8:48pm On Aug 05, 2017

MasterMind21:
I doubt.

It's wrong!

Re: What Are The Next Three Numbers In This Sequence? by Nobody: 8:59pm On Aug 05, 2017

MrOlai:
It's wrong!

Hmmm.... COMPLETELY 3(a+3b)(7a-b)

1 Like

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 9:31pm On Aug 05, 2017

MasterMind21:
Hmmm.... COMPLETELY 3(a+3b)(7a-b)

You're correct now!

Re: What Are The Next Three Numbers In This Sequence? by mustapha112: 9:48pm On Aug 05, 2017

The question had been solve please another question.

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 9:54pm On Aug 05, 2017

mustapha112:
The question had been solve please another question.

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 10:06pm On Aug 05, 2017

What is the formula for the nth term of the sequence:
-1, 5, 15, 29, 47, ...?

Re: What Are The Next Three Numbers In This Sequence? by mustapha112: 10:41pm On Aug 05, 2017

16n-17

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 10:43pm On Aug 05, 2017

mustapha112:
16n-17

Wrong

Re: What Are The Next Three Numbers In This Sequence? by mustapha112: 10:47pm On Aug 05, 2017

Please explain?

Re: What Are The Next Three Numbers In This Sequence? by DrayZee: 10:53pm On Aug 05, 2017

MrOlai:
What is the formula for the nth term of the sequence:

-1, 5, 15, 29, 47, ...?

T_n= 2(n-1)²+4(n-1) -1

2 Likes

Re: What Are The Next Three Numbers In This Sequence? by mustapha112: 11:00pm On Aug 05, 2017

Ok can you give me A.p question so that i should solve it.

Re: What Are The Next Three Numbers In This Sequence? by DrayZee: 11:04pm On Aug 05, 2017

mustapha112:
Ok can you give me A.p question so that i should solve it.

Lol. The one above is AP na.

Re: What Are The Next Three Numbers In This Sequence? by mustapha112: 11:08pm On Aug 05, 2017

I want a question that is straight forward that i should find the first term common difference or fifth terms.

Re: What Are The Next Three Numbers In This Sequence? by mustapha112: 11:21pm On Aug 05, 2017

Give me a chance to prove skills?

Re: What Are The Next Three Numbers In This Sequence? by mustapha112: 11:22pm On Aug 05, 2017

Why did you not reply?

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 11:18am On Aug 06, 2017*

DrayZee:
T_n= 2(n-1)²+4(n-1) -1

Correct!

Modified!

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 11:19am On Aug 06, 2017

mustapha112:
Why did you not reply?

Sorry! I slept off.

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 11:27am On Aug 06, 2017

mustapha112:
I want a question that is straight forward that i should find the first term common difference or fifth terms.

mustapha112:
Give me a chance to prove skills?

The 3rd term of an AP is 11 and its 6th term is 23. Find its 13th term.

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 11:29am On Aug 06, 2017

DrayZee:
Lol. The one above is AP na.

Wrong. It isn't AP.

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 11:31am On Aug 06, 2017

MrOlai:
What is the formula for the nth term of the sequence:

-1, 5, 15, 29, 47, ...?

Re: What Are The Next Three Numbers In This Sequence? by afo7219: 2:41pm On Aug 06, 2017

13th term is 51

1 Like

Re: What Are The Next Three Numbers In This Sequence? by mustapha112: 7:27pm On Aug 06, 2017

a=3,d=4,T13=51

1 Like

Re: What Are The Next Three Numbers In This Sequence? by MrOlai(op): 7:40pm On Aug 06, 2017

mustapha112:
a=3,d=4,T13=51

Correct!

1 2 3 4 5 6 7 8 9 10 ... 11 Reply

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