(x-y)2 is a square so (x-y)2 >= 0
expanding, x2 - 2xy + y2 >= 0
so x2 + y2 >= 2xy or 2xy <= x2 + y2
(A+B)2 = (A+B).(A+B) =A2+AB+BA+B2 =A2+2AB+ B2 So the Answer is A + B the whole square is equal to A square plus 2AB plus B square. Avinash.
8
it is equal to 6y plus y
22.5166605
not cool
(x - y)2 >= 0 since the left hand side is a square. ie x2 - 2xy + y2 >= 0 so x2 + y2 >= 2xy
I believe that's usually treated as an axiom, meaning you don't prove it.
Windowits equal 2square: example:square5+square5=2square5
use you brain
square root of 27 plus the square root of 75
windows
The equation "triangle plus triangle plus triangle equal square plus square equal hexagon" appears to be a playful or abstract representation rather than a mathematical expression. In a geometrical context, it implies that combining three triangles somehow results in a square, and then two squares equal a hexagon. This could symbolize a transformation or relationship between shapes rather than a literal calculation. Ultimately, the meaning is open to interpretation, often used for creative or educational purposes.
4.7916427e+21
11.3137
SymbolName+addition sign, plus sign-subtraction sign, minus signx or ⋅multiplication sign÷ or /division sign=equal≠not equal<less than>greater than≤less than or equal to≥greater than or equal to#number sign( )parentheses&and (ampersand)%percentπpi|x|absolute value of x√square root!factorial±plus or minusˆcaret - to the power of
if x is equal to the square root of 81 then x is ±9 (plus or minus 9)
The two inequalities define a region of the coordinate plane: there is no unique solution.