Answer:
Final answer is approx x=4.26.
Step-by-step explanation:
Given equation is 
Now we need to solve equation
and round to the nearest hundredth.









Round to the nearest hundredth.
Hence final answer is approx x=4.26.
answer:X=k/n-3
explain:move all terms to the left side and set equal to zero. then set each factor equ to zero!
I hope this helps
The answer is 900
900/90=10. Therefore 90/900=1/10
Answer:
X= 1 AND 13
Step-by-step explanation:
x2+14x = -13
by completing the square method
you add the square of half the coefficient of b to both sides
which is (14/2)^2
x^2+14x+(7^2) = -13 +(7^2)
x^2 + 7^2 = -13 + 49
x^2 + 7^2 = 36
(x + 7)^2 = 36
find the square root of both sides
(x+7) = + or - 6
x=7-6 ; 1
or
x= 7+6 ; 13
Surprise, there 8 letters.
So, 8*7*6*5*4*3*2*1= 40, 320