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How to convert to ?

Answer»

ANSWER:

(a + b)x^{2} = ax^{2} + bx^{2}

(a-b)x^{2} = ax^{2} - bx^{2}

To CONVERT (ax^{2} + bx^{2} ) to (ax^{2} - bx^{2} ), we have to SUBTRACT 2bx^{2} from it.

(ax^{2} + bx^{2} ) - 2bx^{2} = ax^{2} - bx^{2}


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