(ii) Solve the equation 6m²+25m+16=0. Show all your working and give your answers correct to 2 decimal places. a= 6 b= 25 - 0-16 -b = √√√b²-4ac 2a x=-25+ √252-4(6)(16) 2(6) ×2-25 ± √241 ×₁ = £25+ √241] = 12 =-0.79 ×2 = (-25-√241] = 12 = -3.36 12 -0.79 -3.38 m =.......... or m= [4]

(ii) Solve the equation 6m²+25m+16=0. Show all your working and give your answers correct to 2 decimal places. a= 6 b= 25 - 0-16 -b = √√√b²-4ac 2a x=-25+ √252-4(6)(16) 2(6) ×2-25 ± √241 ×₁ = £25+ √241] = 12 =-0.79 ×2 = (-25-√241] = 12 = -3.36 12 -0.79 -3.38 m =.......... or m= [4]

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter1: Equations And Graphs

Section1.CR: Chapter Review

Problem 19CC: What is the logical first step in solving the equation x-1=x-3? Why is it important to check your...

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