Factor completely 4x3 + 28x2 + 7x + 49.

a. (x − 7)(4x2 + 7)
b. (x − 7)(4x2 − 7)
c. (x + 7)(4x2 + 7)
d. (x + 7)(4x2 − 7)

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.

Can anyone me get through my algebra 2 class? the only class i need to graduate..