Study quant comparison with today's practice question.🧠

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Жыл бұрын

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Пікірлер: 25

@Bangla-videos 6 ай бұрын

The answer is D.

@BHILHUNTERGAMING 7 күн бұрын

Very good explanation.

@vaidehipatel4159 Ай бұрын

Answer should be D

@Wantaleven Ай бұрын

Rewrite the inequality in terms of y² as A. Writing the inequality twice as 3 < |y| < 7 and 3 < |y| < 7 B. Multiply the extremes as 3×3, 3×7, 7×3 and 7×7. C. Choose the highest and lowest values in (B) above as 9 and 49 D. Hence, 9 < y² < 49 Back to the options A and B, Subtract 5 from both options. Qa= y² Qb= 45 From (D) above, y² is between 9 and 49 hence y² can be greater than, equal to or less than 45. Hence D

@JacBil Ай бұрын

D is correct, because between 3 and 7 they're infinity numbers

@Quessyy Ай бұрын

d is correct

@pranavtiwari125 Жыл бұрын

answer is A is greater because if we take the value of y as 8.9 then the value is 52.27 which is greater than 50

@MagooshGRE Жыл бұрын

Stay tuned! 😀

@geoschool2022 10 ай бұрын

No try for different value between 3 and 7 answer will be d

@pranavtiwari125 10 ай бұрын

@@geoschool2022 brother if you try the value of "y" as 6.9 then the expression value is (6.9) square plus 5....hence the value becomes 47.61 + 5 which is 52.61 and hence the answer will be A....since 6.9 is less than 7 and so 52.61 is always greater than 50 Mid way of writing this answer i got my mistake...shoot the value if taken as 4.1 will be less than 50 then it is NOT ALWAYS greater than 50....i got your point...crazy as to how GRE tricks us THE ANSWER IS D hence it cannot be determined

@qwertY-ob5vm 3 ай бұрын

@@pranavtiwari125hey big head, y could also be 3.1. Plug that in. Is that bigger than 50? You needa add 50 pound of muscle baby!

@peter3627 2 ай бұрын

Y cannot be negative. We have limits.

@katerynlinamcreynolds8164 29 күн бұрын

Remember that it’s the absolute value of y that is between those limits; therefore, y can be negative.

@ayoadeodebode4405 6 ай бұрын

@AlexS-oj8qf 7 ай бұрын

My answer: If 3

@heatherbrm 7 ай бұрын

This is incorrect, nowhere does it state that we can only use integers, y could be 3.000001 or 6.99999 for all we know, if we plug these in we can see that A or B could be greater, meaning the answer cannot be determined

@AlexS-oj8qf 7 ай бұрын

@@heatherbrm Oh wow, good to know this. I will postpone my test 1 month to study more 😮

@AlexS-oj8qf 7 ай бұрын

@@heatherbrm However I should point out that 7x7 is 49 which is still smaller than B, so 6.9 would still be smaller.

@heatherbrm 7 ай бұрын

@@AlexS-oj8qf yeah bud, but it's not asking what 7x7 is, its asking what 7x7 plus 5 is. that would be 54, so A would be larger than B.