How can I solve the maths equations quickly

Admin January 31, 2018 2 min read

These calculations may help you to solve big calculations. Following are the most used equations which help you to solve any big mathematical equations.

$\,\, \sqrt{x}=?$ :
x = , =
$\,\, \sqrt[{n}]{x}=?$ :
x = , n = , =
$\,\, x^{n}=?$ :
x = , n = , =
$\,\, e^{x}=?$ :
x = , =
$\,\, log_e(n)=?$ :
n = , =
$\,\, log_y(x)=?$ : Returns the logarithm of x base y, Note: when x = 10n sometimes output will be the number with .99999999, please round it upwards to the nearest integer. Example: 1000 = 103, when x = 1000, y = 10 output will be 2.9999999999999996 due to floating-point rounding = 3
y = , x = , =
How can we find the antilog base 10 of 3 ? It is just a example. 1000 = 10³ , Therefore log₁₀1000 = 3. Therefore, Antilog base 10 of 3 is equal to 10³. antilog₁₀(x) = ? or $\,\,log_{10}^{-1} (x)=\,\,10^x$ :
x = , =
Same as the above in 7, we can calculate antilog_e(x) = ? or
$\,\,log_{e}^{-1} (x)=\,\,e^x$ :
x = , =
$\,\,ax^2+bx+c=0, \,x=?,\, should\, be\, \sqrt{b^2-4ac}\geq 0 \,:$
a = , b = , c = , :
x = or x =
$\ \left( \begin{array}{c|ccc} & x & y & c \\ \hline &a&b&c\\&l&m&n\\ \end{array} \right)$ ax+by+c = 0 and
lx+my+n = 0 then x=?, y=?
a = , b = , c = ,
l = , m = , n = , :
x = and y =
Convert degrees to radians, Input valuer of θ in degrees.
$\,\,(\frac{\pi}{180^0})\times\theta^0 \,\,radians = ?,$
θ = degrees, = radians
Convert (degrees, minutes, seconds) to radians, Input value for θ.
θ = degrees, minuites, seconds
Answer = radians
Convert radians to degrees, Input value of x in radians.
$\,\,(\frac{180^0}{\pi})\times{x}\,degrees=?$
x = radians, = degrees
sin(θ) = ? or sine(θ) = ?, Input the value of θ in degrees.
θ = degrees, =
$\,\,\sin^{-1}(x)=?$ , Arcsine(sine inverse) of x, answer is in radians, 1>input value(x)>-1:
x = radians,
= radians degrees
cos(θ) = ?, Input the value of θ in degrees.
θ = degrees, =
$\,\,\cos^{-1}(x)=?$ , Arccosine(cos inverse) of x, answer is in radians, 1>input value(x)>-1:
x = radians,
= radians degrees
tan(θ) = ?, Input the value of θ in degrees, Remember tan(90⁰) = ∞.
θ = degrees, =
$\,\,\tan^{-1}(x)=?$ , arctangent(tan inverse) of x, answer is in radians, ∞>input value(x)>0:
x = radians,
= radians degrees

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