7 x 7 = 49

7 x 7 = 49 is a mathematic formula; in which the sum of 7 multiplied by 7 (7 x 7), or 7 to the power of 2 (7^2) equals 49.

It first appeared in a comment section of a video on tiktok stating "proof that women don't care about looks", where the video presents different images of random things that claim to be attractive such as a black motorcycle helmet and the fox from zootopia.
One user named "sandy.bwel" commented "but why is 7 x 7 = 49 so damn attractive?!😭😭" and the comlent reached over 160k likes as of now.

A> Hear me out.. on the monopoly mascot!!
B> Hear me out on 7 x 7 = 49!!! The equation is so sexy and beautiful <3
A> I'm never hanging out with you again

7 x 7 = 49 by Cubicalton. April 12, 2026

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(sqrt(cos(x))cos(999999999999999999999999999999999999999999999999999 x)+sqrt(abs(x))-0.7)(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

Don't try solving it, just put it into google, it makes a nice heart!

idea from some other guy
thanks

(sqrt(cos(x))*cos(999999999999999999999999999999999999999999999999999 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

(sqrt(cos(x))*cos(999999999999999999999999999999999999999999999999999 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5 by giant salamanders eat pant May 15, 2020

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(sqrt(cos(x))cos(200 x)+sqrt(abs(x))-0.7)(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

Don't try to solve it, LOL .
Paste it on Google and a Heart symbol will appear <3
It's a graph drawing from that expression .

Hey babe. (sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5 !!!

(sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5 by Nguyen Vu Long December 6, 2011

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(sqrt(cos(x))cos(999999999999999999999999999999999999999999999999999 x)+sqrt(abs(x))-0.7)(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

On May 15, 2020, a user known as "giant salamanders eat paint" said, "Don't try solving it, just put it into google, it makes a nice heart!

idea from some other guy
thanks
(sqrt(cos(x))*cos(999999999999999999999999999999999999999999999999999 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5" Now this guy forgot to credit the original user who made this. Me. And some dude from 2011 named "Nguyen Vu Long". SO CREDIT US!

(sqrt(cos(x))*cos(999999999999999999999999999999999999999999999999999 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

Copy-paste it noobs.

(sqrt(cos(x))*cos(999999999999999999999999999999999999999999999999999 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5 by WrySquirrel3069 May 29, 2020

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(sqrt(cos(x))cos(200 x)+sqrt(abs(x))-0.7)(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

This was defined in 2011, and the user who defined it said to copy-paste it and something will happen...

(sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5 is a line of code that can be pasted into google and stuff happens.Copy-paste this: (sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

(sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5 by WrySquirrel3069 May 12, 2020

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<.7.9.7.6.>.x.y.m.y.m.y.x.xxxXxXxXxXxxxXXxXxxxX.x..x.xx.xxx.xx.x..x.y.m.y.m.y.x.x.x.<.7.9.7.6.> by GetThemOutOfYOurLife July 11, 2025

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<.7.9.7.6.>---_-x-D-x-_---<.7.9.7.6> by Adujasty343 July 12, 2025

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