Find two equivalent expressions for the opposite of the polynomial -x^2+50x-9

Equivalent expressions are expressions of equal values.

and are equivalent expressions for the opposite of

The expression is given as:

To calculate the opposite, we simply negate the signs of the expression.

So, we have:

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The above highlights mean that:

and are equivalent expressions for the opposite of

Read more about equivalent expressions at:

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-(-x² + 50x - 9); x² -50x + 9

Step-by-step explanation:

You find the opposite of a polynomial P by changing the sign of every term in P.

P = -x² + 50x - 9

One way to get -P is to put a negative sign in front of the whole expression.

-P = -(-x² + 50x - 9)

Another way is to distribute the -1 inside the parentheses.

-P = x² -50x + 9

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