Question

solve:(a+b)500(b+c)​

Answer 1

(a+b) × 500 × (b+c)

=> (a+b) (500b + 500c)

=> 500ab + 500ac + 500b² + 500bc

Answer 2

▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬

$\huge\boxed{ANSWER}$

▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬

(a+b)500(b+c)

=(a+b)×500×(b+c)

= (500a+500b)(b+c)

= 500ab + 500b² + 500ac + 500bc

or = 500(ab+b²+ac+bc)