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I only need help with the top one
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I only need help with the top one

I only need help with the top one-example-1
User Jheasly
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2 Answers

1 vote
The answer to the top question is x²-3x-28
User Fero
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5.0k points
3 votes

Answer:


x^(2) - 3x - 28

Explanation:

Step 1: Foil out the expression


(x + 4)(x - 7)


(x * x) + (x * -7) + (4 * x) + (4 * -7)


(x^(2)) + (-7x) + (4x) + (-28)


x^(2) - 3x - 28

Answer:
x^(2) - 3x - 28

User Duefectu
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