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gnore the checked problem on the orange page and take a look at the claim and reasoning.  using the solved problem 19−4√4s−4=11, provide a claim and reasoning similar to the example.

gnore the checked problem on the orange page and take a look at the claim and reasoning.  using the solved problem 19−4√4s−4=11, provide a claim and reasoning similar to the example.

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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Ignore the checked problem on the orange page and take a look at the claim and reasoning. 

using the solved problem 19−4√4s−4=11, provide a claim and reasoning similar to the example.

7:00 ←ap........... 19 - 4√/4s - 4 11 Subtract 19 from both sides, 19 - 4√4s 4 - 19 = 11 - 19 -8 - 4√4s Divide both sides by - 4, 4s 4 -4√/4s-4 -8 -4 4 - 4s 4 - Squaring on boths sides, 2 (√48-4)² = 2²2 4s 4 Add 4 on both sides, 4s 4+4 = 4 + 4 4s - 8 - S = = - 4 8 4 2 :4 Divide both sides by 4, = = 2 Check: 19 - 4√√/4(2) 4 = 11 194√8 4 = 11 19 - 4√4 = 11 19 4(2 - 4(2) = - = 11 198 11 11 = 11 So, RHS = LHS Therefore, solution is s = 2 √x : 62 Do
Transcribed Image Text:7:00 ←ap........... 19 - 4√/4s - 4 11 Subtract 19 from both sides, 19 - 4√4s 4 - 19 = 11 - 19 -8 - 4√4s Divide both sides by - 4, 4s 4 -4√/4s-4 -8 -4 4 - 4s 4 - Squaring on boths sides, 2 (√48-4)² = 2²2 4s 4 Add 4 on both sides, 4s 4+4 = 4 + 4 4s - 8 - S = = - 4 8 4 2 :4 Divide both sides by 4, = = 2 Check: 19 - 4√√/4(2) 4 = 11 194√8 4 = 11 19 - 4√4 = 11 19 4(2 - 4(2) = - = 11 198 11 11 = 11 So, RHS = LHS Therefore, solution is s = 2 √x : 62 Do
Claim: Evidence: work I solved the equation for m and my solution is 14. check: 4+8514-10=20 4+8√4 4+8+2=20 4+16=20✓ = 20 To isolate the radical | subtracted 4 on Te both sides and then divided by 8. To cancel the radicall squared both sides. Then I solved the linear equation for m. I checked my solution to make, an extraneous solution → Sure it Jasn t
Transcribed Image Text:Claim: Evidence: work I solved the equation for m and my solution is 14. check: 4+8514-10=20 4+8√4 4+8+2=20 4+16=20✓ = 20 To isolate the radical | subtracted 4 on Te both sides and then divided by 8. To cancel the radicall squared both sides. Then I solved the linear equation for m. I checked my solution to make, an extraneous solution → Sure it Jasn t
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