Question

If A = 25 x 3 = 5 + 30, B = A(A +10), c2 = (A + B)
- 119. Determine the value of "C".​

Answer 1

Given:

A = 25 x 3 = 5 + 30, B = A(A +10), c2 = (A + B)- 119.

To find:

Determine the value of "C".​

Solution:

From given, we have,

A = 25 x 3 = 5 + 30 ......(1)

B = A(A + 10) .......(2)

C² = (A + B)  - 119 .......(3)

now consider equation (1),

A = 5 + 30 = 35

∴ A = 35

now consider equation (2),

B = 35 × (35 + 10)

B = 35 × 45

∴ B = 1575

now consider equation (3),

C² = (35 + 1575)  - 119

C² = 1610  - 119

C² = 1491

∴ C = 38.61

∴ The value of C is 38.61