3
practice testMultiple Choice

Practice Test

Question 3 • Mathematics 8

Consider the following expression and the simplified expression. Expression Simplified Expression 3 x squared plus 5 y squared square plus 3 square plus 4 y squared plus 6 9 x squared minus y squared plus 9 Which terms could be in the boxes to make the expressions equivalent?

Answer
A
plus 9 x squared and negative 10 y squared
B
plus 6 x squared and negative 6 y squared
C
plus 6 x squared and negative 10 y squared
D
plus 9 x squared and negative 6 y squared
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Consider the following expression and the…