find the zeroes of quadratic polynomid +1-15 and verify the relationship between zeroes and coefficients
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Factorize the equation, we get t=±15
Factorize the equation, we get t=±15So, the value of t2−15 is zero when t+15=0,t−15=0, i.e., when t=15 or t=−15.
Factorize the equation, we get t=±15So, the value of t2−15 is zero when t+15=0,t−15=0, i.e., when t=15 or t=−15.Therefore, the zeros of t2−15 are ±15.
Factorize the equation, we get t=±15So, the value of t2−15 is zero when t+15=0,t−15=0, i.e., when t=15 or t=−15.Therefore, the zeros of t2−15 are ±15.Now,
Factorize the equation, we get t=±15So, the value of t2−15 is zero when t+15=0,t−15=0, i.e., when t=15 or t=−15.Therefore, the zeros of t2−15 are ±15.Now,⇒Sum of zeroes = 15−15=0=−10=0=−Coefficient of t2Coefficient of t
Factorize the equation, we get t=±15So, the value of t2−15 is zero when t+15=0,t−15=0, i.e., when t=15 or t=−15.Therefore, the zeros of t2−15 are ±15.Now,⇒Sum of zeroes = 15−15=0=−10=0=−Coefficient of t2Coefficient of t⇒Product of zeros = 15×−15=−15=1−15=Coefficient of t2Constant term
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