Hello there!
x² + x = 7/4
x² + - 7/4 = 0
Now we gonna use the quadratic formula to find x
a= 1
b=1
c = -1.75
x = -b+/-√b² -4ac all of them divide by 2a
x = -(1)+/-√(1)² - (4)(1)(-1.75) all of them divide by 2(1)
x= -1+/-√8 all of them divide by 2
x = -1/2 + √2 or x = -1/2 - √2
The correct option is option C
I hope that helps!
Answer:
90 90909090909090909090909090
Answer:5400
Step-by-step explanation:
A= 6a*2
6x9x10*2= 5400
4 - Grams = 4,000 kilograms
Hope this helps ! :)
Answer: not a function; domain-2,-1,1 ; range-2,0,2,3
Step-by-step explanation:
