Five billion six hundred and two million three hundred and forty seven thousand one hundred and eighty nine
Answer:
X¹=-11; X²=3
x ^ 2 + 8x - 33 = o
x ^ 2 + 11x - 3x - 33 = 0
x(x + 11) - 3(x + 11) = 0
(x + 11)(x - 3) = 0
Answer: c
Step-by-step explanation:
Answer:
A you can check it by substituting values into x like 5 and 6 then compare the E(X) value