The locomotive of a train can exert a maximum pull of 160 kN. If the locomotive has mass of 80 000 kg and the train a mass of 400 000 kg, what will be the maximum acceleration for the train on an incline of 1 in 250 of the resistances to motion amour to 24 KN?

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).