Question

Say in one word the equation is Quadratic or not Quadratic. x (x - 1) + 8 = x - 1 ​

Answer 1

Answer:

(x+1)

2

=2(x−3)

(ii) x

2

−2x=(−2)(3−x)

(iii) (x−2)(x+1)=(x−1)(x+3)

(iv) (x−3)(2x+1)=x(x+5)

(v) (2x−1)(x−3)=(x+5)(x−1)

(vi) x

2

+3x+1=(x−2)

2

(vii) (x+2)

3

=2x(x

2

−1)

(viii) x

3

−4x

2

−x+1=(x−2)

Step-by-step explanation:

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