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Algebra 1

8.7.4 Finding the Missing Terms

Algebra 18.7.4 Finding the Missing Terms
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Here are pairs of equivalent expressions in standard form and factored form. Find the missing symbols and numbers.

1.

x2◻16x◻17x2◻16x◻17 and (x+1)(x−17)(x+1)(x−17)

2.

x2◻16x◻17x2◻16x◻17 and (x−1)(x+17)(x−1)(x+17)

3.

x2+3x−28x2+3x−28 and (x+◻)(x−◻)(x+◻)(x−◻)

4.

x2−12x−28x2−12x−28 and (x◻◻)(x◻◻)(x◻◻)(x◻◻)

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