Answer:
The answer is 1st point
Step-by-step explanation:
x = -4 x = 1 x = 6
(x+4) = 0 (x-1) = 0 (x-6) = 0
(x+4)(x-1)(x-6) = 0
(x²-x+4x-4)(x-6) = 0
(x²+3x-4)(x-6) = 0
x³-6x²+3x²-18x-4x+24 = 0
x³-3x²-22x+24 = 0
The answer is 2 radical 5
Answer:
33 yrs old
Step-by-step explanation:count up to the year he was born
-11 = a + 7 Given
-7 -7 Subtract 7 on each side to cancel out +7 and isolate variable
-18 = a Answer
Prove.
-11 = -18 + 7 Plug in variable value
-11 = -11
True.
