Simplify (x − 3)(x2 + 7x − 8).
a x3 − 11x2 − 8x + 24
b x3 + 7x2 − 11x + 24
cx3 + 4x2 − 29x + 24
d x3 + 10x2 + 13x + 24

(x - 3)(x^2 + 7x - 8) =
x(x^2 + 7x - 8) - 3(x^2 + 7x - 8) =
x^3 + 7x^2 - 8x - 3x^2 - 21x + 24 =
x^2 + 4x^2 - 29x + 24 <==

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c