Math, asked by vidithkumar2444, 10 months ago

Multiply: 4a+5b and 4a-5b

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Answered by Anonymous

6

Answer:

Step-by-step explanation:

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Answered by mohitsingh07

2

Answer:

(4a + 5 b) (4a - 5b)

(a+ b) (a-b) =a squre - b square

16 a square _ 25 b square

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