Question

x(x/2)=9^2 simplify​

Answer 1

Answer:

9 is the best answer

Step-by-step explanation:

Answer 2

Apply the distributive property.

x2(x2−9)−9

(x2−9)

Apply the distributive property.

x2x2+x2⋅−9−9(x2−9)

Apply the distributive property.

x

2x2+x2⋅−9−9x2−9⋅−9

Simplify and combine like terms.

x4−18x2+89