obtain a quadratic equation whose roots
-3 and -7
Answers
Answered by
0
Answer:
Hence, x2−8x+15=0 is the quadratic equation whose roots are 3 and 5.
Answered by
2
Explanation:
Root a=-3 beta =-7
x2(a-+beta ) +a beta =0
x2-(-3+(-7)) x+ (-3)(-7)=0
x2+10 x +21 =0
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