For all real numbers b and c such that the product of c and 3 is b, which of the following expressions represents the sum of c and 3 in terms of b ? a. b +3b. 3b +3c. 3(b + 3)d. none of the above

IN this question, it is given that

For all real numbers b and c such that the product of c and 3 is b.

That is

Solving for c by dividing both sides by 3

And we have to find an expression , that represents the sum of c and 3 in terms of b. And sum of c and 3 is

Substituting the value of c

So the correct option is the last option .

9987

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry