Must check out GMAT Articles:GMAT study Plan: The Best way to examine for the GMAT exactly how to study for the GMAT While working how to Score High ~ above GMAT Verbal   Re: What is the worth of h ? (1) h^2 = 36 (2) h^2 + 12h = -36<#permalink>08 Aug 2020, 09:28
What is the worth of h ?(1) h2 = 36(2) h2 + 12h = –36 declare (1) ALONE is sufficient, however statement (2) alone is not sufficient.Statement (2) ALONE is sufficient, but statement (1) alone is no sufficient.BOTH statements TOGETHER space sufficient, however NEITHER explain ALONE is sufficient.EACH explain ALONE is sufficient.Statements (1) and (2) TOGETHER room NOT sufficient.the square root of 36 is +- 6 no 6... What a on slide up of straightforward question.

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Re: What is the value of h ? (1) h2 = 36 (2) h2 + 12h = –36 declare (<#permalink>26 Nov 2020, 19:15
What is the value of h ?(1) h2 = 36(2) h2 + 12h = –36 statement 1: h2 = 36h = +6 or -6Statement 1 is insufficient, Answer options could it is in B, C or EStatement 2: h^2 + 12h = –36 h^2 + 12h + 36 = 0(h + 6)^2h = -6Statement 2 is sufficient.Option BArun Kumar_________________

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Re: What is the value of h ? (1) h2 = 36 (2) h2 + 12h = –36 declare (<#permalink>26 Nov 2020, 19:19
What is the value of h ?(1) h2 = 36(2) h2 + 12h = –36 statement (1) ALONE is sufficient, however statement (2) alone is no sufficient.Statement (2) ALONE is sufficient, yet statement (1) alone is no sufficient.BOTH declaration TOGETHER room sufficient, however NEITHER declare ALONE is sufficient.EACH explain ALONE is sufficient.Statements (1) and (2) TOGETHER room NOT sufficient.the square source of 36 is +- 6 no 6... What a slip up of simple question.
1) h^2 = 36 or h = +_ 6not sufficient(2) \\(h^2 + 12h = -36\\)(2) \\(h^2 + 12h +36=0\\)\\((h-6)^2 = 0\\)h=6sufficientThus B_________________