<h2>(-∞,∞) </h2>
Step-by-step explanation:
PART A:
given
This is true for all values of x.
So,x∈-∞,+∞
PART B:
When ,left hand side=
right hand side=
so,left hand side =right hand side
When ,left hand side=
right hand side=
so,left hand side =right hand side
When ,left hand side=
right hand side=
so,left hand side =right hand side
Answer:
3x^2 +4x+1
Step-by-step explanation:
Hope this helps :)
I think 20 Did you try googling it?
Answer:
X=102 y=288 =390
Step-by-step explanation:
X=50+32=82=180-82=102
Y= 50+32=82=360-82=288
Total answer is =390
Answer:
1.256, 1.265, and 1.268
Step-by-step explanation: