Please solve the question 4225x ^ 2 - 130xy - 3y ^ 2 - z ^ 2 - 4yz

4225x ^ 4 - 130x ^ 2 - 3 + 36y ^ 2 - 81y ^ 4

example

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5