There are approximately 1.2 x 10 to the power of 8 households in the u. s. If the average household uses 400 gallons of water each day, what is the total number of gallons of water used by households in the u. s. each day? Please answer this in Scientific notation.

p = 6s

step-by-step explanation:

he earned 78.75 in interest.

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).