Question

if a-b=3,a+b+x=2 then (a-b)(x3-2ax+a2x-(a+b)b2)

Answer 1

answerrrrr issssssss. 48

Answer 2

Answer:

48

Step-by-step explanation:

Given (a-b)=3-----------[equation-1]

& a+b+x=2

Assume that, X=a-b

Replace the value of X in the equation

a+b+3=2

So, a+b=3-2= (-1)------------------[equation-2]

Adding equation 1 & 2

we get, a=1 and b= (-2) and of course x=3

Putting these three values in given equation, we have

3 x (27–18+3+4) = 3x16= 48