Using the identity a-b2-a2-2 a b-b2- simplify the following-i a-62- ii 3 x-2 y2- iii 2 p-3 q2- iv x2-52-

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Expansion of (x^2 - y^2)

Using the ide...

Question

Using the identity, simplify the following:

(i) (a + 6)², (ii) (3x + 2y)²; (iii) (2p + 3q)²; (iv) (x² + 5)².

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(a + b)^{2} = a^{2} + 2 a b + b^{2}

(3 x + 2 y)^{2}

(a + b)^{2} = a^{2} + 2 a b + b^{2}

(x^{2} + 5)^{2}

Use the identity to compute:

(i) (x − 6)²; (ii) (3x − 5y)²; (iii) (5a − 4b)²; (iv) (p² − q²)².

Evaluate using the identity :

(i) (34)²; (ii) (10.2)²; (iii) (53)²; (iv) (41)².

(a - b)^{2} = a^{2} - 2 a b + b^{2}

(x - 6)^{2}

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