i) Form the quadratic equation is the roots are 3 and -10.
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Step-by-step explanation:
sum of the roots= -b/a
-10+3= -7= - b/a
On comparing..b= -7 and a= 1
Product of roots = c/a
3×(-10)= -30 = c/a
c= -30 AND a= 1
quadratic equation: ax²+bx+c=0
substituting the values of a,b and c, we get:
x²+7x -30 =0
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Answer:
Hi
Here is ur answer!
Answer:
Given zeroes are 3 and -10
So,
(x-3) {x-(-10)}
(x-3) (x+10)
x² + 10x -3x -30
x² + 7x -30
Step-by-step explanation:
HOPE IT WILL HELP U✌✌
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