i believe the answer is 16 because the number mult. by 4 for the whole numbers
Answer:
36 inches?
Step-by-step explanation:
6 feet x 6 inches in depth = 36 inches?
6 feet by 6 inches in depth
the answer is rate hope it helps
1,600 800+800=1,600 this is your answer
Given expression is x² - 121
This is called Difference of Squared terms, we have a formula that is given as :-
a² - b² = (a - b) · (a + b)
Now using the above formula in the given expression, we get :-
x² - 121
x² - (11)²
here a = x and b = 11
x² - (11)² = (x - 11) · (x + 11)
but it says that student gave the answer as (x - 11) · (x - 11).
So, student's answer should be (x - 11) · (x + 11) instead of product of two (x - 11) terms.