Question

find the LCM of x cube minus a cube and x minus a whole square​

Answer 1

ANSWER

LCM IS HIGHEST COMMAN MULTIPLES

factors OF X3-A3

ARE ( X-A)(x^2+ax+a^2)

factors of (x-a) ^2 are (x-a) and (x-a)

HCF IS (X-A)

WE KNOW

HCF×LCM= PRODUCT OF TWO NUMBERS

LCM =( X-A) ^2 (X^3-A^3) / (X-A)

= (X^2+A^2+AX) (X-A)^2

hope it helps you sis

bye

Answer 2

(x³-a³)=(x-a)(x²+xa+a²)

(x-a)²= (x-a)(x-a)

LCM= (x-a)²(x²+xa+a²)