Solve for x:
254⋅5=2x
To solve 254⋅5=2x, we follow these steps:
- Simplify 4: The square root of 4 is 2.
- Simplify 5: 5 remains 5.
- Simplify 25: The square root of 25 is 5.
- Substitute these values back: 52⋅5=2x.
- Write the expression: 525=2x.
- Divide both sides by 2 to solve for x:
x=5⋅225=55
The simplified expression for 5 is equivalent to 1020, using 5=220 since 20=25.
Therefore, the solution to the problem is 1020.
x=1020