Question

a(a+b)2-2ab(a+b) Please tell the answer

Answer 1

hello mate!...


given.....


$a(a + b) {}^{2} - 2ab(a + b) \\ \\ (a + b)(a {}^{2} + ab - 2ab) \\ \\ (a + b)(a { }^{2} - ab) \\ \\ a {}^{3} - a {}^{2} b + ba {}^{2} - ab {}^{2} \\ \\ = a {}^{3} - ab {}^{2} \\ \\ = a(a {}^{2} - b)$
hope it helps u

Answer 2

hi frnd.....


a3+ab2+2a2b-2a2b-2ab2

a3-ab2

a(a2-b2)