Question

5×–²=625.what is the value of ×?​

Answer 1

Answer:

5√ 5

Step-by-step explanation:

5x² = 625

x² = 625/5

x² = 125

x = 5√5

Answer 2

• As per the data given in the question, we have to find the value of the expression.

       Given data:-$5x^{2}=625.$

       To find:- value of the expression.

        Solution:-

• Here, we will use the below following steps to find a solution using the transposition method:
• Step 1:- we will Identify the variables and constants in the given simple equation.
• Step 2:-then we Simplify the equation in LHS and RHS.
• Step 3:- Transpose or shift the term on the other side to solve the equation further simplest.
• Step 4:- Simplify the equation using arithmetic operation as required that is mentioned in rule 1 or rule 2 of linear equations.
• Step 5:- Then the result will be the solution for the given linear equation.
• By using the transposition method. we get,

         $\Rightarrow 5x^{2} =625\\\Rightarrow x^{2}= \frac{625}{5} \\\Rightarrow x^{2} =125\\\Rightarrow x=\sqrt{125}=+5\sqrt{5},-5\sqrt{5}.$

Hence, the value of x will be $+5\sqrt{5},-5\sqrt{5}$ respectively.