Humberto evaluates the expression 4t2 for t =3. He correctly substitutes 3 for t in the expression, but then says that the value is 144. Fill in the blanks to explain Humberto’s error.

Humberto first multipliedbyto getThen he multipliedby itself. Then he should have multiplied the result, byThe correct value of the expression is

the answer is a if my teacher taught me correct

could you provide figure.

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).