0
It is 1/4.
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What squared is 1 over 36?
1/36 = (1/6)2
What is 8x squared over 4x squared?
2
What is the derivative of 1 over 2x?
It is -1 over x-squared.
What is sine squared times cotangent squared times secant squared?
The answer is 1. sin^2 x cos^2/sin^2 x 1/cos^2 cos^2 will be cancelled =1 sin^2 also will be cancelled=1 1/1 = 1
Negative 1 squared in parenthesis?
(-1)2=1 all squared numbers turn out positive and 12=1 (-1)2=1 all squared numbers turn out positive and 12=1
What is the expression 1 over 2 mc squared?
It is 1/2*m*e^2
What is 1 squared plus 1 squared plus 1 squared plus one squared plus one squared plus one squared?
1^2 + 1^2 + 1^2 + 1^2 + 1^2 + 1^2 = 1 + 1 + 1 + 1 + 1 + 1 = 5
A squared over A to the fourth?
One over A squared or A to the negative 2.
What is 2 over x plus 1 over x squared?
2/x + 1/x2 = (2x+1)/x2
What is another way to write 1 over x squared?
x^-2
What is 8x squared over 4x squared simplified?
2
What is 4 over 100 squared?
(4/100)2 = 16/10,000 or 1/625
If I = -1 squared then I to the power of 2 =?
Q: I = -1 squared then I to the power of 2 =? I = -1
1 squared plus 1 squared plus 2 squared plus 3 squared plus 5 squared plus 8 squared equals?
104
What is the divisibility rule for 2 squared 1?
2 squared 1 = 4 so the divisibility rule is that it is divisible by 1, 2 and 4.
How do you prove that the sin over one minus the cosine minus one plus the cosine over the sine equals zero?
Multiply both sides by sin(1-cos) and you lose the denominators and get (sin squared) minus 1+cos times 1-cos. Then multiply out (i.e. expand) 1+cos times 1-cos, which will of course give the difference of two squares: 1 - (cos squared). (because the cross terms cancel out.) (This is diff of 2 squares because 1 is the square of 1.) And so you get (sin squared) - (1 - (cos squared)) = (sin squared) + (cos squared) - 1. Then from basic trig we know that (sin squared) + (cos squared) = 1, so this is 0.
What is pi squared over 6?
Said to be 1/1sq'd + 1/2 sq'd + 1/3 sq'd + 1/4sq'd + 1/5sq'd etc
