Form the quadratic equation from its roots. 0and 7
Answers
Answered by
0
Answer:
Step-by-step explanation:
********************************
Quadratic equation whose roots
are m , n is
x² - ( m+n )x + mn = 0
***************************************
Here ,
m = 0 , n = 7 ,
i ) m + n = 0 + 7 = 7
ii ) mn = 0 × 7 = 0
Therefore,
Required Quadratic equation is
x² - 7x + 0 = 0
=> x²- 7x = 0
••••
Answered by
0
Answer:x^2 -7x
Step-by-step explanation:
a=0 ;b=7
a+b=7 ; ab=0
Equation= x^2 - (a+b)x + ab
=X^2 - 7x +0
=x^2 - 7x
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