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Find the solutions for -11x-42=-3x² using the Quadratic Formula. Show every step

Find the solutions for -11x-42=-3x² using the Quadratic Formula. Show every step

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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Find the solutions for 2a²-a-13 using the Quadratic Formula. Do we have 1 real number solution, 2 real number solutions or 2 complex. Is everything on the same side and in standard form? No 2a²-4a-15=0 Identify a, b and c. a= 2 b= -1 C= -15 X= -(-1)+(-1)=4(2) (-15) 2(2) X = 1 + J121 4 1+ 11 4 4 191-11 ==3 N 네 2 -10-2 4-2 네~ -b± √b² - 4ac 20 Can I Simplify √IZI? 121=11 나 돌, 33 2 real # Solutions Radicand was pus.
Transcribed Image Text:Find the solutions for 2a²-a-13 using the Quadratic Formula. Do we have 1 real number solution, 2 real number solutions or 2 complex. Is everything on the same side and in standard form? No 2a²-4a-15=0 Identify a, b and c. a= 2 b= -1 C= -15 X= -(-1)+(-1)=4(2) (-15) 2(2) X = 1 + J121 4 1+ 11 4 4 191-11 ==3 N 네 2 -10-2 4-2 네~ -b± √b² - 4ac 20 Can I Simplify √IZI? 121=11 나 돌, 33 2 real # Solutions Radicand was pus.
Find the solutions for -11x-42=-3x² using the Quadratic Formula. Show every step
Transcribed Image Text:Find the solutions for -11x-42=-3x² using the Quadratic Formula. Show every step
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