irinazyrianova23 irinazyrianova23

Today at 3:47 PM
Mathematics

Answered

Help plz. 16x^2-81 the 2 is supposed to be above the x

Answer :

savagecookieoof savagecookieoof

Today at 3:52 PM

Answer:

256x - 81

Step-by-step explanation:

16x x 16=256x

You cannot add a number with a variable with a number without a variable so the answer is 256x - 81

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