Question

Find the value of expression with a=1/3, b=9, c=5, d=10; the equation is d^2 /2c - b + 3a)

Answer 1

Equation:

`d^2\colon2c-b+3a`

Replace d with 10, b with 9 , c with 5, and a with 1/3.

`(10^2)/(2\cdot5)-9+3\cdot(1)/(3)`

Solve:

`(100)/(10)-9+1`
`10-9+1`
`2`