Find the product of 2y^2 - 3 and y^2 + 3

6y^4 + 3

Step-by-step explanation:

Multiply y^2 by y^2 by adding the exponents.

Move y^2.  

2(y^2 y^2) ⋅ 3+3  

Use the power rule a^m a^n = a^m+n to combine exponents.  

2y^2+2 ⋅ 3+3  

Add 2 and 2.  

2y^4 ⋅ 3+3

Multiply 3 by 2.  

6y^4 + 3

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!