Answer:
1500
Step-by-step explanation:
Answer:
y=x squared-2x-3
Step-by-step explanation:
I hope this helps
Answer:
A. the difference of two squares
Step-by-step explanation:
Please use the symbol " ^ " to indicate exponentiation.
Then we have x^2 - 11^2, which is the difference of two squares:
x^2 is a square, the square of x; and 11^2 is a square, the square of 11.
A. the difference of two squares
Note that a "difference of squares" is easily factored:
a² - b² = (a - b)(a + b)
and so your x² - 11² factors as follows: (x - 11)(x + 11)
9x - 2 = 67
67 + 2 = 69
69 × 9 = 621
621 = x
