Question

derivation of (a+b)3​

Answer 1

Step-by-step explanation:

= a^3+b^3+3ab(a+b)

or

a3+b3+3a2b+3ab2

Answer 2

hey mate!!

here is the derivation of (a+b)³

$(a + b)(a + b)(a + b)$

${(a + b)}^{2} (a + b) =</em></strong><strong><em>(</em></strong><strong><em> {a}^{2} + {b}^{2} + 2ab</em></strong><strong><em>)</em></strong><strong><em>(a + b)$

${a}^{3} + {b}^{3} + 3 {a}^{2} b + 3a {b}^{2}$

hope the answer helps u