Question

If x, 10 , -25 are in GP then find the value of x

Answer 1

We know that,

b²=AC

10²=x(-25)

$10 \times 10 = - 25x \\ \frac{100}{25 } = - x \\ - x = 4 \\ x = - 4$

Hope my answer will help you

Answer 2

Answer:

Step-by-step explanation: