Final answer to the problem
$x=\log_{2}\left(7\right)$
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Step-by-step Solution
How should I solve this problem?
- Choose an option
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
- Load more...
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1
Rewriting the exponent $2^{2x}$
Learn how to solve numerical value of an algebraic expression problems step by step online.
$\left(2^x\right)^2+2^x-56=0$
Learn how to solve numerical value of an algebraic expression problems step by step online. Solve the exponential equation 2^(2x)+2^x+-56=0. Rewriting the exponent 2^{2x}. We can try to factor the expression \left(2^x\right)^2+2^x-56 by applying the following substitution. Substituting in the polynomial, the expression results in. Factor the trinomial u^2+u-56 finding two numbers that multiply to form -56 and added form 1.
Final answer to the problem
$x=\log_{2}\left(7\right)$
Exact Numeric Answer
$x=2.8073549$
