Q2. The zeroes of x2 – 2x – 8 are(a) (2,-4) (b) (4, -2) (c) (-2, -

1.	Q2. The zeroes of x2 – 2x – 8 are(a) (2,-4) (b) (4, -2) (c) (-2, -2) (d) (-4, -4)
Answer» Answer: (B) x^2-2x-8=0 x^2-4x+2x-8=0 x(x-4)+2(x-4)=0 (x-4)(x+2)=0 x=(4,-2) Step-by-step explanation:

Q2. The zeroes of x2 – 2x – 8 are(a) (2,-4) (b) (4, -2) (c) (-2, -2) (d) (-4, -4)

Answer»

Answer:

(B)

x^2-2x-8=0

x^2-4x+2x-8=0

x(x-4)+2(x-4)=0

(x-4)(x+2)=0

x=(4,-2)

Step-by-step explanation:

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Q2. The zeroes of x2 – 2x – 8 are(a) (2,-4) (b) (4, -2) (c) (-2, -2) (d) (-4, -4)​

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Q2. The zeroes of x2 – 2x – 8 are(a) (2,-4) (b) (4, -2) (c) (-2, -2) (d) (-4, -4)