DRAW THE GRAPH OF THE POLY OMIAL X²-4X+5 AND FIND ZEROES. JUSTIFY THE ANSWER.
PLEASE KEEP THE IMAGE OF GRAPH AND FULL SOLUTION
Answers
Answered by
1
Answer:
here it is
x^2-4x-5
x^2-5x+x-5
x(x-5)+1(x-5)
(x+1)(x-5)
roots are -1 and 5
Answered by
1
Answer:
=> x^2 - 4x- 5
=> x^2 -5x + x - 5
=> x(x-5)+1(x-5)
=> (x-5) (x+1)
=> x=5 , -1
Hope it helps
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