2 years ago

If P = -5, and Q = -15 find (P + Q) x (P - Q)

Mathematics

1 answer:

o-na [289]2 years ago

5 0

Answer:

-200

Step-by-step explanation:

We are given that:

P= -5
Q= -15

Simply insert this values into their correspondents in the equation given.

(-5 + (-15)) * (-5 - (-15))

Subtracting two negatives is like adding a positive and a negative.

(-5 + (-15)) * (-5 + 15)

Solve inside the parenthesis.

(-20) * (10)

Multiply.

-200

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Answer:

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Step-by-step explanation:

Please find the complete question in the attached file.

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