Question

Form a quadratic polynomial whose zeroes are -4,1

Answer 1

Answer:

Q. P = x^2 - (α+β) + (αβ)

= x^2 - ( -4 + 1 ) + ( -4*1)

= x^2 + 3 - 4

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Answer 2

ax^2 + bx + c = kx^2 + (alpha + beta)x + alpha×beta

Alpha = - 4

Beta = 1

kx^2 + (1-4)x + 1(-4)

kx^2 - 3x - 4

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