Question

HAWAN
PAGE NO.:
DATE:
.
& write All the
fowe Identities​

Answer 1

Step-by-step explanation:

IDENTITIES

i) (a+b)²=(a)²+2ab+(b)²

ii) (a-b)²=(a)²-2ab+(b)²

iii) a²- b² = (a+b)(a-b)

iv) (x+a)(x+b)= x² +(a+b)x+ab