find the roots of the following quadratic formula x²+15x+50=0
Answers
Answered by
1
Answer:
-5,-10
Step-by-step explanation:
x²+15 x+50=0
x²+ 10 x+5 x+50=0
x(x+10) +5(x+10)=0
(x+5)(x+10)=0
x=-5 or x=-10
Answered by
0
Answer:
roots are -5, -10
Step-by-step explanation:
x+5 and x+10 are the roots
10+5= 15
10*5= 50
X2 + (sum of the roots)X+ product of the roots=0
(x+5)(x+10)=0
hence x=-5,-10
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