Answer:
x=5±√−103/8
Step-by-step explanation:
There's no real solutions
4x2−3x+9−(2x+1)=2x+1−(2x+1)
4x2−5x+8=0
x=−b±√b2−4ac/2a
x=−(−5)±√(−5)2−4(4)(8)/2(4)
x=5±√−103/8
The correct answer is 400 yrds
Hope this helps
A rational expression is a ratio of two polynomials. To add or subtract two rational expressions with the same denominator, we simply add or subtract the numerators and write the result over the common denominator. When the denominators are not the same, we must manipulate them so that they become the same.
Answer:
-8
Step-by-step explanation:
Brackets go first, (4+2)=6
Then multiplication, 7x2=14
Lastly, combine them: 6-14 = -8
Answer: 1/1000000000
Step-by-step explanation:
