Solve for m
m=7
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2^{6}-m\times 2^{4}+11\times 2^{3}-6\times 2^{2}-m\times 2-2=0
To multiply powers of the same base, add their exponents. Add 1 and 5 to get 6.
64-m\times 2^{4}+11\times 2^{3}-6\times 2^{2}-m\times 2-2=0
Calculate 2 to the power of 6 and get 64.
64-m\times 16+11\times 2^{3}-6\times 2^{2}-m\times 2-2=0
Calculate 2 to the power of 4 and get 16.
64-m\times 16+11\times 8-6\times 2^{2}-m\times 2-2=0
Calculate 2 to the power of 3 and get 8.
64-m\times 16+88-6\times 2^{2}-m\times 2-2=0
Multiply 11 and 8 to get 88.
64-m\times 16+88-6\times 4-m\times 2-2=0
Calculate 2 to the power of 2 and get 4.
64-m\times 16+88-24-m\times 2-2=0
Multiply 6 and 4 to get 24.
64-m\times 16+64-m\times 2-2=0
Subtract 24 from 88 to get 64.
64-m\times 16+64-m\times 2=2
Add 2 to both sides. Anything plus zero gives itself.
64-16m+64-m\times 2=2
Multiply -1 and 16 to get -16.
128-16m-m\times 2=2
Add 64 and 64 to get 128.
128-16m-2m=2
Multiply -1 and 2 to get -2.
128-18m=2
Combine -16m and -2m to get -18m.
-18m=2-128
Subtract 128 from both sides.
-18m=-126
Subtract 128 from 2 to get -126.
m=\frac{-126}{-18}
Divide both sides by -18.
m=7
Divide -126 by -18 to get 7.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}