Question

simplify

10a2 - 5а (а + 3) + 4 (2 - 3а)​

Answer 1

10a^2 - 5a (a+3) + 4 (2 - 3a)
10a^2 - 5a^2 + 3 + 4 x 2 - 3a
5a^2 + 14 - 3a

Answer 2

Question:-

$10 {a}^{2} - 5a(a + 3) + 4(2 - 3a)$

Answer:-

$10 {a}^{2} - 5a(a + 3) + 4(2 - 3a)$

$10 {a}^{2} - 5 {a}^{2} - 15a + 8 - 12a$

$5 {a}^{2} - 27a + 8$

u'r done!!

Thnx✌️♥️~