find the zeros of the polynomial t²-15
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Answered by
0
Answer:
ANSWER
t
2
−15
=(t+
15
)(t−
15
)
=>(t+
15
)=0 , =>(t+
15
)=0
=>t=−
15
,=>t=
15
The zeros of the polynomials are ,−
15
,
15
Relationship between the zeros and the coefficients of the polynomial;
Sum of the zeroes=−
coefficientoft
2
coefficientoft
=−
−1
0
=0
Also sum of the zeroes=−
15
+
15
=0
Product of the zeroes=
coefficientoft
2
constantterm
=
1
−15
=−15
Also the product of the zeroes=(−
15
)(
15
)
=−15
Hence verified.
Answered by
0
Step-by-step explanation:
(t²-15)=0
t(t-15)=0
t=0, t-15=0
t=15
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