₦airaland Forum

Nastydroid:
if I should use 3x3 method will I arrive at the same ans

agentofchange1:
Solution

let's pick √(25+10√6)

put √p +√q =√(25+10√6)

taking square of both sides , we have

p+q +2√(pq) =25 +10√6

compare both sides to have

p+q =25 ....... B

& √(pq)=5√6......E

take square again from E

=>pq=150.....N

from N, p=150/q

put in B

=>q² -25q +150=0

solve to obtain q = 10 ,15

=> p =15..(when q=10)
& p=10....(when q=15)

thus , √(25+10√6)= √15+√10

similarly if we pick √(25-10√6 ) we have √15-√10

hence √(25+10√6)+√(25-10√6)=√15+√10+√15-√10=2√15

that's. it man


guess am right

agentofchange1:
Evaluate

|5 1 0 0 0|
|1 4 0 1 2|
|3 2 1 4 0|
|0 1 2 1 0|
|1 2 0 1 2|

agentofchange1:
yes. sir

agentofchange1:
OK

its. 2√15



solution loading

agentofchange1:
Evaluate

|5 1 0 0 0|
|1 4 0 1 2|
|3 2 1 4 0|
|0 1 2 1 0|
|1 2 0 1 2|

agentofchange1:
for how much ?

I have the solution here .

TRADELYN:
Please find the solution attached below.
The answer is approximately 7.1 not 10.

Kindly ignore the 'or 10' in my answer.

Happy New Year

Wey the price Ooo?

alabiyemmy:
10

PapiDShipCapt:
calculator please

akoji1:
But it is b4 tax na

akoji1:
Thanks bro...I really appreciate. ... 79A33A2D

Lawatog:
Access now pays 237? Does that mean they now pay more than Gtb? pls who knows the actual take home of entry level in Gtb? No guess pls as I want actual figure.

akoji1:
Thanks man...I should brace up

akoji1:
how true is this access bank...because am resuming their training school soon in lagos

2sExy1:
so[b] do you agree na ojoro?[/b] Anyway, I like your love for mathematics. Thanks to you guys on this thread... it just had me going back to some basics. There is a method that could have worked. I cant remember but I guess it would be found in Pure Mathematics text book. That small book with red coloured shapes.

2sExy1:
Thanks bro. I understand every other process used to arrived at your answer which is mathematically correct but where I am confused is this. can you explain the mathematical principle used here:

You say Let 2^x = P. That's fine. But how is X then = sqrt P? Thanks.

dejt4u:
lemme attempt the question..
Cheat code; pls do nt ask me where i gt the law from

2^x = 4x,
2^x/2 + 2² = 4x,
then, 2^x/2 = 4 OR 2² = x..
Whichever way, x = 4

mathefaro:
I'm sorry bro, there's still an ojoro in your solution o.
if 2^x = p then
x != sqrt(p) ( x is not a square root of p)
you might want to check it out using numbers.
2³ = 8 but the sqrt of 8 is not equal to 3. smiles

franciseromosel:
I dare you guys to solve 2^x=4x....find x,I want the full working,not trial and error

divAnnie:
chai!! I used to know how to solve this oo. One of my biochemistry courses had this same steps. Thanks bro for refreshing my memory

Gerrard59:
Use the inequality values to obtain some figures. When you plot the graph, if there is no break at all when you are drawing the linem then the function is continuous but if there is a break in the line, the function is not continuous. You can check online for how to go about it, I am sure there would be more than enough materials. If I am free and settled, I may attempt plottiing the graph too (not promising o) but if I do, will let you see it.




Thank you very much. Although we were told to plot a graph with the information, which is what I'm pondering. How will that be possible?

Gerrard59:
Mr. Naturalwaves.
Could you assist me with this question ?

A function of y={×, ×<_1}
. . . . . . . . . . . . . . {2-×, ×>2}.
Judge whether the function is continuous at ×=1. Differentiable at ×=1.
Thanks for the assistance.
.

rapins:
Try harder. Check other numbers that end in 1 till it makes some sense!

XXX5:
natural waves please email me when you figure out my email adress....
LET
[(20-√49),(√{81+cos90°}),({45!/44!}-42),(1000base two),(sin{45√4}),(√25),(√144),(23!/{11√4}!),(√25),(30-√21),(2⁴+√2⁴)] = §

therefore my email address is
§505@gmail.com

HINT: a=1, b=2, c=3,...z=26.


do email me bro.