<ol>
<li>“In orgin” is correct</li>
<li>(a+b)/2= sqrt(ab)
If a<0 then b<0, (a+b)/2 <0 while sqrt(ab)>0 so no, a<0 is not correct</li>
</ol>
<p>After you square the both sides of an equation, not all the answers you get will be correct answer of the original equation.
For example, sqrt(2-x)=x have only 1 answer x=1 while 2-x= x^2 have 2 answer x=1 and x=-2.
And you can easily see that a=b <0 is wrong by plugging in some values, for example a=b=-1 is clearly wrong because it leads to -1 =1</p>
<p>Does anyone know the curve for Writing?</p>
<p>Yeah would the writing curve be harsh this time or in out favor ?</p>
<p>I hope it’s lenient since a few of the questions were quite tricky.</p>
<p>The test was the same as the June 2013 U.S’s
And for the June 2013’s:
-Math and Writing were GENEROUS
-CR was not… Unfortunately!</p>
<p>That’s good to hear. </p>
<p>Any idea what will be the CR score with 8 wrong,3 miss?</p>
<p>@Phongtheha what would be my writing score with 2 wrong and a 9 essay?</p>
<p>@usmanfcbarca I think it will be around 650.</p>
<p>@Sparkkid1234 probably 750+. Someone in Jun 2013 test(the same as ours) got 800 in writing section with a 9 essay. I think his might get 0 wrong about grammar but not sure. </p>
<p>@xqfqyuki Thanks :)</p>
<p>What would be the CR score if someone gets 7 wrong ?</p>
<p>@ShreyM Around 680</p>
<p>@Phongtheha wow that cr curve is surely harsh
@xqfqyuki thanks, i can’t find the June 2013 US thread anywhere, where did you get the person’s score? can you find the thread on collegeconfidential?</p>
<p>Sorry 7 wrong is around 700-710. But I’m not so sure actually, I only know the Math</p>
<p>@Phongtheha then what would be the score were I to get 2 math questions wrong (1 grid-in)</p>
<p>@Sparkkid1234 I’m sure it is 760 </p>
<p>To those with experimental critical Reading section: Did you have a math in which the last question was related to salads and the answer was 80?</p>
<p>@Mimi96 yup it was 80</p>