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5x+7 3x-9 A=1xw A = (5x+7)(3x-9) A= 15x^2-24x-63

5x+7 3x-9 A=1xw A = (5x+7)(3x-9) A= 15x^2-24x-63

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
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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Using your expressions for area and perimeter what is the area and perimeter if x = 7 "Plug ? in for x 2x + 5 x-2 A=2x²+x-10 A=2(7)²+7-10 = 95 sq. units P=6x+6 = 6(7) +6 = 48 units
Transcribed Image Text:Using your expressions for area and perimeter what is the area and perimeter if x = 7 "Plug ? in for x 2x + 5 x-2 A=2x²+x-10 A=2(7)²+7-10 = 95 sq. units P=6x+6 = 6(7) +6 = 48 units
5+7 3x-9 A=1xw A = (5x+7)(3x-9) A= 15x^2-24x-63 P=2&+2W p=2(5x+7)+2(3x-9) p= 10x+14+6x-18 p=16x-4 or 5x+7 5x+7 3x-9 +3x-9 p=16x-4 Use your area expression above and calculate the area of the figure if x = 8 inches.
Transcribed Image Text:5+7 3x-9 A=1xw A = (5x+7)(3x-9) A= 15x^2-24x-63 P=2&+2W p=2(5x+7)+2(3x-9) p= 10x+14+6x-18 p=16x-4 or 5x+7 5x+7 3x-9 +3x-9 p=16x-4 Use your area expression above and calculate the area of the figure if x = 8 inches.
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