I- x2-x-56-0II- y 2-17 y -72-0A- x-yB- x - yC- x - yD- x-yE- x - y or cannot be established

The correct option is D x lt; yx^2+x 56=0 x^2+8x 7x 56=0 (x+8)(x 7)=0 x= 8,7 y^2 17y+72=0 y^2 9y 8y 72=0 (y 9)(y 8)=0 y=8,9 ...

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Addition of Polynomials

I. x2+x-56=0I...

Question

I. $x^{2} + x - 56 = 0$
II. $y^{2} - 17 y + 72 = 0$

x > y

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x < y

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x \leq y

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x \geq y

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x = y

or cannot be established

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