Question

Simplify and verify the result for the given values.(a-b)(a2+ab+b2);a=2,b=3-

Answer 1

Answer:

-19

Step-by-step explanation:

(a - b)(a² + ab + b²)

= (2 - 3)(2² + 2*3 + 3²)

= -1(4 + 6 + 9)

= -1 * 19

= -19