All you have to do is multiply the least commen donomenator by 2 and that will be your answer
8, 9 you basically just evaluate the equation in the parentheses
Answer:
24
x + 30
y + 12
Step-by-step explanation:
this is simplified
Answer:
8+7=21
Step-by-step explanation:
(-7x² + 3) + (4x² + 2x - 1)
-7x² + 3 + 4x² + 2x - 1
(-7x² + 4x²) + (3 - 1) + 2x collect like terms
-3x² + 2x + 2
hope this helps, God bless!