A large cube is built from centimeters cubes. The faces of the large cube are painted .Of the centimeter cubes, 1000 are unpainted how many of the centimeters cubes are painted on one face

The inner ones are not painted.

So (L-1) cubed=1000 solve for L.
Then, the number painted on one face is 6*(L-1)^2 . Check my thinking

U R CORRECT.........

To find the number of centimeter cubes painted on one face of the large cube, you need to calculate the value of L from the equation (L-1)^3 = 1000.

Here's how you can solve for L:

1. Start with the equation: (L-1)^3 = 1000.
2. Expand the expression on the left side: L^3 - 3L^2 + 3L - 1 = 1000.
3. Combine like terms on both sides of the equation: L^3 - 3L^2 + 3L - 1 - 1000 = 0.
4. Simplify the equation: L^3 - 3L^2 + 3L - 1001 = 0.

To find the value of L, you can either solve this equation by factoring or by using numerical methods such as polynomial root finding algorithms. Once you find the value of L, you can substitute it into the equation 6*(L-1)^2 to calculate the number of centimeter cubes painted on one face.

Therefore, the number painted on one face is indeed 6*(L-1)^2, as you mentioned.