O O 19. Find the product. (x + 7)(x – 6) O x2 + x – 42 x2 – a + 42 O a02 + æ – 36 æ + 13x – 42

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter1: Equations And Inequalities
Section1.CT: Chapter Test
Problem 23CT: 23. Find k such that x2+(k+1)x+k+4=0 will have two equal roots.
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Find the product.

19. Find the product.
(x + 7)(x – 6)
O x2 + x – 42
- * + 42
+ а — 36
а* + 13 — 42
Transcribed Image Text:19. Find the product. (x + 7)(x – 6) O x2 + x – 42 - * + 42 + а — 36 а* + 13 — 42
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