Example Question - solving expression square root

Solving Expression with Square Root

The expression in the image is \( 4\sqrt{25} \). To solve this, you need to determine the square root of 25 and then multiply the result by 4. The square root of 25 is 5 because \( 5^2 = 25 \). Now, multiply 5 by 4 to get the final answer. \( 4 \times 5 = 20 \). So, \( 4\sqrt{25} = 20 \).