Question
QUESTION 2
Determine the products of the following and simplify where powstle
2.1
Determine the products of the following and simplify where powstle
2.1 |
|
Ask by Ramirez Norris. in South Africa
Jan 21,2025
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The Deep Dive
Let’s multiply
: distribute
across
. You’ll get
, which simplifies to
. So, the final, simplified expression is
.
Now, here’s a fun fact: the expression
actually represents a quadratic function, and its graph is a downward-opening parabola! This parabola crosses the x-axis at
and
, making it very easy to spot its maximum value at
, where it peaks at
.
When working with polynomials like this, a common mistake is forgetting to distribute correctly or to combine like terms. A good tip is to always double-check each term after expansion, ensuring that no negative signs or coefficients are overlooked! This will save you from embarrassing calculation errors!