Question

Exit card summary of 4 algebraic identities with one example... ​

Answer 1

$\fbox\red {four \: identities}$

\small\sf(a + b)2 = a^2 + 2ab + b^2 \\

\small\sf(a + b)2 = a^2 + 2ab + b^2 \\

\small\sf(a + b)(a - b) = a^2ic - b^2 \\

\small\sf(x + a)(x + b) = x^2 + x(a + b) + ab[/tex]

[tex] \huge \bf \sf \purple{answer}