Question

Please solve this question (9-m)(9-n)(9-p)(9-q)=4 then m+n+p+q=?​

Answer 1

Answer:

The answer is 29.

Step-by-step explanation:

As we have m, n, p, and q. Let them be any real number, then there are an infinite number of solutions.

(9-m)(9-n)(9-p)(9-q)=4

Let's suppose we take the values of  

m= 8

n= 8

p = 8

and q = 5

Now put the values in the above equation.

(9-m)(9-n)(9-p)(9-q)=4

(9-8)(9-8)(9-8)(9-5)= (1)(1)(1)(4) = 4

Thus the sum of  

m + n + p + q = 8 + 8 + 8 +  5 = 29