Question

3a_4b find the square of.​

Answer 1

Heya!!

${(3a - 4b)}^{2}$

${9a}^{2} + {16b}^{2} - 24ab$

Thanks!

Answer 2

Answer:

=> (3a - 4b)²

=> (3a)² + (4b)² - 2*3a*4b

=> 9a² + 16b² - 24ab