(256)^0.16*(256)^0.09 Answer of this pls

Anyone know? is appreciated! will mark brainliest if correct!

Given the numbers c = –3 and d = 4, which statement is true? a. |–c| = 3 and |–d| = –4 b. |–c| = 3 and –|d| = –4 c. –|c| = –4 and –|d| = 3 d. |–c| = 3 and –|d| = 4

Which statement about 6x2 + 7x – 10 is true?