Factor completely. begin expression . . 9 times x raised to the second power, minus 25 . . end expression a begin expression . . the quantity . . 3 times x, minus 5 . . raised to the second power . . end expression b begin expression . . 9 times the quantity . . x minus . . begin fraction . . 25 over 9 . . end fraction . . raised to the second power . . end expression c begin expression . . the quantity . . 9 times x, plus 25 . . times the quantity . . x minus 1 . . end expression d begin expression . . the quantity . . 3 times x, minus 5 . . times the quantity . . 3 times x, plus 5 . . end expressionit gotta be a or d