If xy = b and -2 + -2 = a, then (x + y )2 equals:

X y

(A) (a + 2b )2· · (C) b (ab + 2)

1

(D ) -+ 2b

Question

If xy = b and -2 + -2 = a, then (x + y )2 equals: X y (A) (a + 2b )2&middot; &middot; (C) b (ab + 2) 1 (D ) -+ 2b

sudhir pal · Answer

your question is not clear please rewrite the question again Thanks & Regards Sudhir, askIITians Faculty Qualification. IIT Delhi

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If xy = b and -2 + -2 = a, then (x + y )2 equals: X y (A) (a + 2b )2· · (C) b (ab + 2) 1 (D ) -+ 2b

If xy = b and -2 + -2 = a, then (x + y )2 equals:

X y

(A) (a + 2b )2· · (C) b (ab + 2)

1

(D ) -+ 2b

1 Answers

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If xy = b and -2 + -2 = a, then (x + y )2 equals: X y (A) (a + 2b )2· · (C) b (ab + 2) 1 (D ) -+ 2b

If xy = b and -2 + -2 = a, then (x + y )2 equals: X y (A) (a + 2b )2· · (C) b (ab + 2) 1 (D ) -+ 2b

1 Answers

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Other Related Questions on Algebra

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If xy = b and -2 + -2 = a, then (x + y )2 equals:

X y

(A) (a + 2b )2· · (C) b (ab + 2)

1

(D ) -+ 2b