Solving Quadratic Equations: Factoring

Question 1

The product of two consecutive integers is 72. The equation x(x + 1) = 72 represents the situation, where x represents the smaller integer. Which equation can be factored and solved for the smaller integer?

Revolt · Accepted Answer

x2 + x – 72 = 0

Question 2

–5–335

Revolt · Accepted Answer

5; Selection 1: 5; Selection 2: 12; Selection 3: –12 or –5

Question 3

–20–121220

Revolt · Accepted Answer

12

Question 4

–20 or 3–12 or –5 –3 or 205 or 12

Revolt · Accepted Answer

–12 or –5

Question 5

Figure [___]has 56 blocks.

Revolt · Accepted Answer

7

Question 6

Two positive, consecutive, odd integers have a product of 143.

Revolt · Accepted Answer

2; 13

Question 7

[___]

Revolt · Accepted Answer

13

Solving Quadratic Equations: Factoring Answers

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