Find Each Product. 1.\T3x (X?+ 7) 2.\T(X - 5)(X + 5) 3.\T(X + 3)(X?- 2x + 3), Pa Answer Po Pleaseee

Find each product. 1. 3x (x² + 7) 2. (x – 5)(x + 5) 3. (x + 3)(x² - 2x + 3)

Pa answer po pleaseee kailangan kona po mamaya 1:00 pm

 

Step-by-step explanation:

1. 3x(x²+7)

3x³+7x

2. (x-5)(x+5)

x²+5x-5x-25

x²-25

3. (x+3)(x²-2x+3)

(x²-2x+3)(x+3)

x³+3x²-2x²-6x+3x+9

x³+x²-3x+9

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