(x-16)(x+2)=0
x^1=0 for both
x^2= 16^2=256 -2^2=-4
Answer:
minimum and value of 4
Step-by-step explanation:
When we will be able to get the critical points.
The graph is a quadratic graph with a 'U' shape, thus it has a minimum critical point.
Initially Kevin had 25
Step-by-step explanation:
Given that,
James have 20 more than Kevin
J = K + 20
If Kevin loose 10 then james will have 3 time Kevin
J = 3( K - 10)
Equate both the equation,
3(K-10) = K+20
3k - 30 = k +20
3k - k = 20 + 30
2k = 50
K = 25
So initially Kevin had 25
Answer: See below
Explanation:
8x + 14 = 10x - 10 (alt. exterior angle)
8x - 10x = -10 - 14
-2x = -24
x = -24/-2
x = 12
Now plug x = 12 in 10x - 10 to find the angle:
10(12) - 10 = 120 - 10 = 110 degree