Question

x = 1/2 x 1 (65² - 50²)
find the value of x​

Answer 1

Step-by-step explanation:

$\frac{1}{2} \times 1( {65}^{2} - {50}^{2} \\ \frac{1}{2} \times 1(4225 - 2500) \\ \frac{1725}{2} = 862.5$