The Extreme Test Of The Obvious V2 (outdated)

Easy Math

100

4 x 4

16

200

The cube root of 27

3

300

3y + 2 = 11

3

400

3y = 12

4

750

201,203 + 861

202064

Normal Math

100

9 x 9

81

200

4 x 4 x 4

64

300

-2M + 11 = 11

0

400

3X + 2 = 17

5

750

10e+10 + 1e+0

100,000,000,001

Hard Math

100

20 x 20

400

200

2(x-3)=8

7

300

3(2x+1)=9

1

400

-2(x+3)+4(x-2)=-4

5

750

The cube root of 2197

13

Nightmare Math

100

1,023,203,203 x 5

5,116,016,015

200

pi

3.14159265359

300

3/73 as a decimal

0.041095890410959

400

999 x 999

998001

750

pi + pi + pi x pi ⁵

47.1238898038

Impossible Math

100

pi x pi³

29.6088132033

200

A = 2⁸⁸

3.0948501e+26

300

What is the answer?
Error

nan

400

C⁵ x 12 = 2916
What is the value of C?

243

750

x^{3 +} y³ + z³ = k
What is the value of k? 
x,y,z Can be any number 1-100

42