Add New Description

Fill up the form and submit

ax - by এর বর্গ নিচের কোনটি?

a^{2} x^{2} - 2 a b x y + b^{2} y^{2}

a x - a b x y + b^{2} y^{2}

a x^{2} - a b x y + b^{2} y^{2}

a x + a b x y + b^{2} y^{2}

ANS : 1

Descrption

To add a description please, login first. click here to login

Cancel Login

Description