Rearranging:
v² = u² + 2as
→ u² + 2as = v² ________________ writing equation the other way round to get u² on the left
→ u² = v² - 2as _________________ subtracting 2as from both sides
→ u = ±√(v² - 2as) ______________ taking the square root of both sides
v^2 = u^2 + 2asu^2 = v^2 - 2as
u = sqrt(v^2 - 2as)
104
2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
you use A squared plus B squared equals C squared
C equals the square root of 1000 or 31.622776601683793319988935444327...
Well pythagorus theoreum is a squared plus b squared equals c squared and circumference equals pie x diameter and area equals pie x radius squared
104
89
pythagoras
2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
X = √63
b= 10
b = 14324.80366
16
X squared plus b squared equals c squared when x and b squared equals 5 - 2 what does c equal
4
a=b=3.60555
b = sqrt32 or 4 root 2