Question

5. Subtract :
2a (a – 3b + 50) from 5a (2a - 3c + b)​

Answer 1

hey here is your answer

hope its

Answer 2

$\huge\underline\mathfrak{AnsWer}$

$2a \: (a - 3b + 50) \: from \: 5a \: (2a - 3c + b)$

$= {2a}^{2} - 6ab + 100a \: from \: </strong><strong>=</strong><strong> </strong><strong>{10a}^{2} - 15ac + 5ab$

$</strong><strong>=</strong><strong>{10a}^{2} - 15ac + 5ab - ( {2a}^{2} - 6ab + 100a)$

$</strong><strong>=</strong><strong>{10a}^{2} - 15ac + 5ab - {2a}^{2} + 6ab - 100a$

$</strong><strong>=</strong><strong> {10a}^{2} - {2a}^{2} - 15ac + 5ab + 6ab - 100a$

$= {8a}^{2} - 15ac + 11ab - 100a$

hope it helps u...!!