Form a quadratic polynomial whose zeroes are reciprocals of the zeroes of the
polynomial 5x? + 2x - 3.
Answers
Answered by
0
Answer:
it's very hard
Step-by-step explanation:
It's very hard
Answered by
0
Answer:
3x²-2x-5
Step-by-step explanation:
By middle term Factorization:
5x²+2x-3=0
5x²+5x-3x-3=0
5x(x+1)-3(x+1)=0
(5x-3)(x+1)=0
x=3/5 or -1
A/Q
theta + beta = 5/3 - 1 = (5-3)÷3 = 2/3
theta into beta = 5/3 . -1 = -5/3
General formula for quadratic equation:
x²-(theta + beta ) + (theta. beta)
x² - 2/3 + (-5/3)=0
x²-2/3-5/3 ( now take lcm 3 )
(3x²-2x-5)÷3=0
Now move the 3 to other side and multiply by 3
3x²-2x-5=0
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