How do you do this question?

y = -3 / (x³ + C)

Step-by-step explanation:

dy/dx = x² y²

Separate the variables:

dy / y² = x² dx

Integrate both sides:

-1 / y = ⅓ x³ + C

y = -1 / (⅓ x³ + C)

y = -3 / (x³ + C)

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0