Question

Write the quadratic polynomial whose zeros are 3,-5

Answer 1

Answer:

${x }^{2} + 2x - 15$

above the answer of the question

Answer 2

Answer:

Step-by-step explanation:

α=3,β=-5

α+β=-2

αβ=-15

∴REQUIRED POLYNOMIAL=K{X²-(α+β)X+αβ}

=K(X²-(-2)X+(-15))

=K(X²+2X-15)

LET K=1

ANSWER---REQUIRED POLYNOMIAL=x²+2X-15