EM-1559

Expansion and algebraic identities

E Math · Secondary 4 · Easy · Expansion and algebraic identities

Expand and simplify

(2x - 3)^2 - 4

.

$4x^2 - 12x + 5$
$4x^2 - 12x - 5$
$4x^2 - 6x + 5$
$2x^2 - 12x + 5$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.

Loading problem…