Question

If a=3 + b, a*a +b*b=85finda*a*a+a*a*a

Answer 1

It is -226.74 or 963.78 bcz b=a-3 by substituting this we get the value of 'a' as -4.84 or 7.84 by substituting the value of 'a' in given question we get the answer which is mentioned above