Question

from a quadratic polynomial whose one zero is 8 and product of zeroes 15​

Answer 1

Answer:

X²-15X+56.

Step-by-step explanation:

POLYNOMIAL = X²-(Alpha + Beta)X + Alpha × Beta = X²-15X+56. Hence, QUADRATIC POLYNOMIAL = X²-15X+56.

Answer 2

Answer:

This is answer:-

Step-by-step explanation:

One zero {tex}= -5{/tex}

product of zeroes {tex}= 0{/tex}

{tex}\therefore{/tex} Other zero = {tex}\frac { 0 } { - 5 }{/tex} {tex}= 0{/tex}

Sum of zeroes {tex}= -5 + 0 = -5{/tex}

Polynomial {tex}p(x) = x^2 - (S)x + P{/tex}

= {tex}x^2 + 5x{/tex}