Multiply. 1. (x- 2) (x +5)(x- 7)

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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I only need help with numbers 1 and 2 (Not honor class) (Not grading)
Multiply.
1. (x-2) (x+ 5)(x- 7)
2. (6x-3)(2x2 + 5x - 4)
Given f(x) = x3 + 8x2 – 16, find f(2)
Divide (8x* + 5x3 + 4x2 – x +7) by (x + 1)
3.
4.
using synthetic substitution.
f(x) = (2) 3+ 8(Z)²- 16
using synthetic division.
3.
x 4
x² x' x°
4
8.
-7 8
7 -8 15
Transcribed Image Text:Multiply. 1. (x-2) (x+ 5)(x- 7) 2. (6x-3)(2x2 + 5x - 4) Given f(x) = x3 + 8x2 – 16, find f(2) Divide (8x* + 5x3 + 4x2 – x +7) by (x + 1) 3. 4. using synthetic substitution. f(x) = (2) 3+ 8(Z)²- 16 using synthetic division. 3. x 4 x² x' x° 4 8. -7 8 7 -8 15
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