Factor 8x2 + 12x – 3.

a.
(2x – 1)(4x + 3)

b.
(2x + 3)(4x – 1)

c.
(8x + 1)(x – 3)

d.
the polynomial is prime.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)