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Integral of 1 is x Integral of tan(2x) = Integral of [sin(2x)/cos(2x)] =-ln (cos(2x)) /2 Integral of tan^2 (2x) = Integral of sec^2(2x)-1 = tan(2x)/2 - x Combining all, Integral of 1 plus tan(2x) plus tan squared 2x is x-ln(cos(2x))/2 +tan(2x)/2 - x + C = -ln (cos(2x))/2 + tan(2x)/2 + C
What else can I help you with?
What is a pythagorean therem used for?
Its often used to find the hypotenuse of a triangle. A squared + b squared would be the sides and the = c squared part that is most of the time what we want to solve for is the hypotenuse. However, you can also use pythagorean therem to solve any triangle side with the same triangle described above.
What would you do if the equation had x squared or x cubed in the polynomial equation?
It depends on what you wanted to do - graph it, solve it, factorise it, etc.
How would you solve 'x squared equals 25x'?
X (x - 25) So X = 0 Or X = +25
How would you solve y squared equals 11y?
y*y = 11y Divide both sides by y: y = 11
How do you solve this z squared minus 12 plus 36?
z2 - 12 + 36 is the same as z2 + 24. That's a simplification, but not a solution. There's nothing to solve, because the question doesn't give an equation. If z2+24 were equal to something, then we'd have an equation, and we would be thrilled to solve it for the value of 'z'.
What number equals 3 squared?
do u mean solve 3 squared? if so it = 3x3x3 that's how u work it out so the answer would be 27. hope this helps :)
What is a pythagorean therem used for?
Its often used to find the hypotenuse of a triangle. A squared + b squared would be the sides and the = c squared part that is most of the time what we want to solve for is the hypotenuse. However, you can also use pythagorean therem to solve any triangle side with the same triangle described above.
How would you solve 'x squared equals 25x'?
X (x - 25) So X = 0 Or X = +25
What would you do if the equation had x squared or x cubed in the polynomial equation?
It depends on what you wanted to do - graph it, solve it, factorise it, etc.
How do you solve X squared minus four for x equals 3?
Your Problem: X - 4 = ?Current Problem: 3 [squared] - 4 = ?How: When a numbered is squared, it means you multiply it against itself. So, 3 squared equals 3x3.3x3 = 9So, you would then take 9 and minus it by 4, which would than equal 5.Answer:3 [squared] - 4 = 5or9 - 4 = 5
How would you solve y squared equals 11y?
y*y = 11y Divide both sides by y: y = 11
How would you solve four x squared plus seven that is equal to zero?
you shouldn't be cheating u tard. it -24x +3 is ur answer
What is the symbol for squared?
The symbol for squared is ², for example, 2 squared would be 2².
How do you solve a squared b squared equals 1024?
Please note that in general, if you have ONE equation with TWO or more variables, there is not a unique solution. You can assign an arbitrary value for "a", replace it, then calculate what would be the corresponding value of "b". Or, probably even better, you can solve for "b" in terms of "a". Then you can assign any value to "a", and calculate the corresponding value for "b". To actually solve for "b", first solve for b2 in the usual way, that is, manipulate the equation until b2 is on the left, everything else on the right. Then take the square root on each side.
What is the definite integral of 1 divided by x squared?
For it to be a definite integral, you would need to specify a range. We can however give you the indefinite integral. The easiest way to do this is to think of it not as a fraction, but as a negative exponent: 1/x2 = x-2 It then becomes quite easy to integrate, as we can say in general: ∫(axn) dx = ax(n + 1) / (n + 1) + C In this case then, we have: ∫(x-2) dx = -x-1 + C, or -1/x + C
'Squared' in a sentence?
four squared would be sixteen
How do you solve this z squared minus 12 plus 36?
z2 - 12 + 36 is the same as z2 + 24. That's a simplification, but not a solution. There's nothing to solve, because the question doesn't give an equation. If z2+24 were equal to something, then we'd have an equation, and we would be thrilled to solve it for the value of 'z'.
