8 - 2z+ 3(x + y), when x = 4, y = 9, z = 3

41 i think

Step-by-step explanation:

you just plug in the numbers where they belong:

8-2(3)+3(4+9)=41

8 - 2z+ 3(x + y) when x = 4, y = 9, z = 3

= Solution ,

= 8 - 2 × 3 + 3 ( 4 + 9 )

= 8 - 2 × 3 + 3 × 13

= 8 - 6 + 39

= 2 + 39

= 41

~nightmare 5474~

your answer is -9

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).