Math, asked by akila59, 4 months ago

7. Using a - b = (a + b)(a - b), find
(i) 512 - 492
(iv) 12.12 - 7.92
8
(i) (1.02) - (0.98) (i) 153 - 1472
IIcinc
h) r + ab, find​

Answers

Answered by sajalsaxena94
0

Answer:

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Step-by-step explanation:

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Answered by taranpreetkaur60
2

why are you say sorry.............

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