Question

(c-d^2) / 7d (if c = 11 and d = 5)

Answer 1

hello

to solve this question, let's simply evaluate the expression

`\begin{gathered} (c-d^2)/(7d) \\ c=11,d=5 \end{gathered}`

now let's substitute the values into the expression

`\begin{gathered} (c-d^2)/(7d) \\ (11-(5)^2)/(7*5)=(11-25)/(35)=-(14)/(35)=-(2)/(5) \end{gathered}`

from the calculation above, the value of the expression is equal to -2/5