Answer:
120
Step-by-step explanation:
Be more specific. Like what is it asking you to do ? I'm trying to help. :)
Answer:
x⁴ + 6x² + 9
Explanation:
To answer this question, we will multiply each term from the first bracket by each term from the second bracket and then combine like terms to get the final expression.
This can be done as follows:
(x² + 3)(x² + 3)
x²(x²) + x²(3) + 3(x²) + 3(3)
x⁴ + 3x² + 3x² + 9
x⁴ + 6x² + 9
Hope this helps :)
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Answer:
I think it would be y = 27.5
Step-by-step explanation:
If x = 120 and y = 55, and x=60, or half of 120, then y would be half of 55, or 27.5
