Solve 16^a = 0.25

**Dongreat** · **Dongreat** Sun 26 Jun 2016, 11:49 pm

Solve 16^a = 0.25

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**Coded** · **Coded** Sun 03 Jul 2016, 7:45 pm

16^a = 0.25
16^a = 0.25/100
when 5 divides into 25 and 100 respectively we would have

16^a = 1/4
16^a = 4^-1
4^2a= 4^-1
divide both sides by 4
2a= -1
a=-1/2

**Hatch** · **Hatch** Sun 03 Jul 2016, 8:20 pm

@Coded you are good

**Chidimma** · **Chidimma** Sun 03 Jul 2016, 8:38 pm

Which kind of maths be this shocked

**Paradise** · **Paradise** Sun 03 Jul 2016, 9:47 pm

Coded wrote:16^a = 0.25
16^a = 0.25/100
when 5 divides into 25 and 100 respectively we would have

16^a = 1/4
16^a = 4^-1
4^2a= 4^-1
divide both sides by 4
2a= -1
a=-1/2

This is real good

**Loveth** · **Loveth** Mon 04 Jul 2016, 12:04 pm

Chidimma wrote:Which kind of maths be this

Na maths

**Deyongs** · **Deyongs** Mon 04 Jul 2016, 1:56 pm

Very cool maths thumb up

**Paradise2** · **Paradise2** Sun 17 Jul 2016, 9:01 pm

Coded wrote:16^a = 0.25
16^a = 0.25/100
when 5 divides into 25 and 100 respectively we would have

16^a = 1/4
16^a = 4^-1
4^2a= 4^-1
divide both sides by 4
2a= -1
a=-1/2

You tried

**Ashawo** · **Ashawo** Sun 17 Jul 2016, 9:17 pm

Paradise2 wrote:
Coded wrote:16^a = 0.25
16^a = 0.25/100
when 5 divides into 25 and 100 respectively we would have

16^a = 1/4
16^a = 4^-1
4^2a= 4^-1
divide both sides by 4
2a= -1
a=-1/2

You tried

See this one why u no wan solve yours?

**Paradise** · **Paradise** Sun 17 Jul 2016, 11:09 pm

Ashawo wrote:
Paradise2 wrote:
Coded wrote:16^a = 0.25
16^a = 0.25/100
when 5 divides into 25 and 100 respectively we would have

16^a = 1/4
16^a = 4^-1
4^2a= 4^-1
divide both sides by 4
2a= -1
a=-1/2

You tried
See this one why u no wan solve yours?

Reaaly 

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Solve 16^a = 0.25

Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

Re: Solve 16^a = 0.25

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