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Mathematics

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For this assignment you will complete 5 problems numbers #,#24,25,26, and #27 . The file is attached thanks for helping me with my problems.

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Week 3 - Assignment: Analyze x S Dashboard Х Ask a new question - Studypoc X M MyOpen Math Assessment с https://www.myopenmath.com/assessment/printtest.php 3 Apps (87464 unread) -... GetTextbooks.com B Homepage - Nort... M Inbox (387) - welo... Womens Empower... D Sponsors #24 Points possible: 10. Total attempts: 3 Multiply and simplify: 3(3r + 7)(r – 7) Preview #25 Points possible: 10. Total attempts: 3 Find the quotient and remainder using long division. 24 + 2x3 – 72 I - 1 The quotient is Preview The remainder is Preview #26 Points possible: 10. Total attempts: 3 926 – 9x4 – 3x3 Divide: 3x3 Preview #27 Points possible: 10. Total attempts: 3 The expression (3x2 – 7. – 10) (3x2 + 4x + 7) equals x² + x² + x² + x + #28 Points possible: 10. Total attempts: 3 Perform the following operation and simplify: (57 – 4)2 Preview #29 Points possible: 10. Total attempts: 3 Multiply and simplify completely: (4r + 2)(art 1) esc 30 F3 F4 FB # 3 $ TIL % 5 7 fab Q V E R capslack F N Х V B option command
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Explanation & Answer

The solutions are ready.

24. 3(3𝑟 + 7)(𝑟 − 7) = 3(3𝑟 2 + 7𝑟 − 21𝑟 − 49) = 3(3𝑟 2 − 14𝑟 − 49) = 𝟗𝒓𝟐 − 𝟒𝟐𝒓 − 𝟏𝟒𝟕.

25. 𝑥 4 + 2𝑥 3 − 7𝑥 = 𝑥 3 (𝑥 − 1) + 𝑥 3 + 2𝑥 3 − 7𝑥 = 𝑥 3 (𝑥 − 1) + 3𝑥 3 − 7𝑥 =
= 𝑥 3 (𝑥 − 1) + 3𝑥 2 (𝑥 − 1) + 3𝑥 2 − 7𝑥 =
= 𝑥 3 (𝑥 − 1) + 3𝑥 2 (𝑥 − 1) + 3𝑥(𝑥 − 1) + 3𝑥 − 7𝑥 =
= 𝑥 3 (𝑥 − 1) +...


Anonymous
Excellent! Definitely coming back for more study materials.

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