(−2ab+4a−6b)−(3ab+6a−b) Question 2 options:

−5ab−2a−5b

6ab−24a−6b

6a2b2−24a2−6b2

−5ab−2a−7b

false

step-by-step explanation:

whenever we assume a point on a plane then according to geometry it will definitely have 2 dimensions and if it assumed in space then it will have 3 dimensions.

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363