Un boulanger fabrique 3276 pains au chocolat et 14 586 croissants par jour. Il veut concevoir des paniers garnis avec le maximum de croissants et de pains au chocolat
par panier. De plus, il souhaite ne plus avoir de pains au chocolat ni de croissants en
trop.
1. Peut-il faire 21 paniers ?
2. Combien de paniers peut-il faire au maximum ? Justifier.
3. Quelle sera alors la composition des paniers ? Justifier.

Your answer is...
The problem to solve is:

(7x^3-4x^2)+(2x^3-4x^2)

Multiply the exponent of x by 3giving The answer is x3 x^3 evaluates to x3 Multiply x3 and 7 Multiply x3 and 1 The x3 just gets copied along. The answer is x3
x3
7*x^3 evaluates to 7x3 Multiply the exponent of x by 2giving 2x The answer is 2x x^2 evaluates to 2x Multiply 2x and 4 Multiply and 1 The 2x just gets copied along. The answer is 2x 4*x^2 evaluates to 7*x^3-4*x^2 evaluates to4x2 Multiply the exponent of x by 3giving The answer is x^3 evaluates to 7x3  -4x2 Multiply x3 and 2 Multiply x3 and 1 The x3 just gets copied along. The answer is x3
x3
2*x^3 evaluates to2x3 Multiply the exponent of x by 2giving The answer is x2 x^2 evaluates to 2x3 Multiply x2 and 4 Multiply x2 and 1 The  x2 just gets copied along. The answer is x2
x2
4*x^2 evaluates to 4x2 2*x^3-4*x^2 evaluates to2x3  -4x2 To add the polynomials 7x3 -4x2 and 2x3 -4x2 we try to add or combine terms in one polynomialwith any like terms in the other polynomial. 7x3+2x3 =9x3 -4x2+-4x2 =-8x2 The answer is 9x3 -8 2 (7*x^3-4*x^2)+(2*x^3-4*x^2) evaluates to9x3 -8x2 The final answer is 9x3  -8 2
Hope this helps!:)
Took m FOREVER but I got it done!
@SamSamySamantha