Question

Formula of polynomial

Answer 1

Answer:

Polynomial = x^2 - (sum of zeroes)x + (product of zeroes)

Hope it helps ya!

Answer 2

Answer:

(A+B)²=(A)²+2AB+(B)²

(A-B)=(A)²-2AB+(B)²

(A²-B²)=(A+B) (A-B)

(X+A)(X+B)=X²+(AB)X+AB

X³+Y³+Z³-3XYZ=(X+Y+Z) (X²+Y²+Z²-XY-YZ-ZX)

(A+B)³=(A)³+3A²B+3AB²+B²

(A-B)=(A)³-3A²B+3AB²-B³

(A+B+C)²=A²+B²+C²+2AB+2BC+2AC

Step-by-step explanation: