Power of Mind!
1 and 2 are easy
1 is 0.5
2 is the sentence of phythagoras what is a²+b²=c²
but here it is c²-a²=b²
so
16-9=7 (thats just b²)
so b is
b~2,645751311
the others i didnt have in school
1 and 2 are easy
1 is 0.5
You can't simplify number 1
edit// and in the 2nd one you don't have to change anything in the formula, you just use it and the answer it 5
wrote:1 and 2 are easy1 is 0.5
You can't simplify number 1
edit// and in the 2nd one you don't have to change anything in the formula, you just use it and the answer it 5
in number one i meant its the radical of 0,5
so radical of 2/2 is radical of 0,5 i would say
number 2
no i would say my one is right cause X is not c c is p+q u know
....
(4cm)^2 + (3cm)^2 = x^2
16cm^2 + 9cm^2 =x^2
25cm^2 = x^2
5cm = x
///edit and nr 1 is ~ 1.41/2 = 0.705
lolol. i find it funny that u guys find it funny.
edit: lol just noticed sriams explanation of pythagoras theorem. sriam go back and readup just what a,b and c stand for in the theorem. (btw x = 5). and arx the right hand side on the first one has a square root on it. so yes its 0.5 under the root sign.
1+1=3
Explanation:
The maker of this equation beat the shit out of 2, and thus 3 was brought in as a replacement.
Btw, i had a blast at the "expand" one
(4cm)^2 + (3cm)^2 = x^2
16cm^2 + 9cm^2 =x^2
25cm^2 = x^2
5cm = x
no arxi...
x is not c x is b and if u use the sentence of phythagoras it has to be like this
a²+x²=c²
9 + x² = 16
16-9=x²
7=x²
x is the radical of 7 than;)
this is right
a^2+b^2=x^2
nr 3 is like:
n!/(0!(n-0)!) * a^n * b^0 + n!/(1!(n-1)!) * a^(n-1) * b^1 + ... + n!/[(n-1)!(n-(n-1))!] * a^1 * b^(n-1) + n!/(n!(n-n)!) * a^0 * b^n
one topic I know a bit about
ok sriam. pythagoras theorem - the square of the HYPOTENUSE of a right angled triangle is equal to the sum of the square of its sides. x is the hypotenuse, 3 and 4 are the sides. end of story.