Question

Write down the equivalent C++ expressions for the following algebraic expressions.
(i) – a + (b2
– 4ac)/2a
(ii) (2abc +2bc2
– 3 c3
a
3
)/(a + b)2

Answer 1

Question is not clear at all,which is the power,etc.
Still,
(i)-a+(pow(b,2)-4a*c)/2a dunno if 2a is whole upon or what..you can adjust that
(ii)(2abc+2b(pow(c,2))-3 pow(c,3)

Answer 2

dunno what is this
a 3 )/(a + b)2

Answer 3

For (i), equivalent C++ expresssion is: (-a + (b*b - 4*a*c))/(2*a) . Still not sure if 2a is denominator of whole expression or just only b^2-4ac.