I Like Math
I'm so bored, I'll even solve the math equations on these ads. In case anyone is interested, x = 49. I didn't even solve it properly, I just kept doing guess and check until I solved for it. 😒
31-35, M
I'm so bored, I'll even solve the math equations on these ads. In case anyone is interested, x = 49. I didn't even solve it properly, I just kept doing guess and check until I solved for it. 😒
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LifeisReal · 31-35, M
LEGEND: sq(x) = square root of (x)
Now, the proper solution:
Rearrange:
sq(x+15) = 15 − sq(x)
Square both sides:
x + 15 = 225 − 30sq(x) + x
Subtract x from both sides:
15 = 225 − 30sq(x)
Add 30sq(x) to both sides:
30sq(x) + 15 = 225
Subtract 15 from both sides:
30sq(x) = 210
Divide 30 for both sides:
sq(x) = 7
Square both sides:
x=49 (SOLVED)
Now, the proper solution:
Rearrange:
sq(x+15) = 15 − sq(x)
Square both sides:
x + 15 = 225 − 30sq(x) + x
Subtract x from both sides:
15 = 225 − 30sq(x)
Add 30sq(x) to both sides:
30sq(x) + 15 = 225
Subtract 15 from both sides:
30sq(x) = 210
Divide 30 for both sides:
sq(x) = 7
Square both sides:
x=49 (SOLVED)