5.0119x10 to the power of -6
or 0.0000050119
(-2/5)3 = - 0.064 -2 / (53) = - 0.016
Question: x = 2y2 +3 if x = 53 what NEGATIVE value of y makes this an equality Answer: x= 2y2 + 3 53 = 2y2 + 3 53 - 3 = 2y2 50/2 = y2 25 = y2 Take the Square Root of Both sides so we can get: y = Square root of 25 so: y = EITHER 5 or -5 Then the ANSWER is -5 (since we need the NEGATIVE Value of Y)
negative 32 and negative 21
It is: 53 = LIII
-53 = -125, which is nearest you can get since the cube of a negative number MUST be negative.
- 20 - 38 - (-53) = -58 + 53 = -5
(-2/5)3 = - 0.064 -2 / (53) = - 0.016
53.5
Question: x = 2y2 +3 if x = 53 what NEGATIVE value of y makes this an equality Answer: x= 2y2 + 3 53 = 2y2 + 3 53 - 3 = 2y2 50/2 = y2 25 = y2 Take the Square Root of Both sides so we can get: y = Square root of 25 so: y = EITHER 5 or -5 Then the ANSWER is -5 (since we need the NEGATIVE Value of Y)
251.5 = 253/2 = [ sqrt(25) ]3 = 53 = 125
negative 32 and negative 21
It is: 53 = LIII
-53 = -125, which is nearest you can get since the cube of a negative number MUST be negative.
That's the same as 53 x 53 x 53.
It is 73.
Ascii value of 5 is 53.
Ascii value of 5 is 53.