find the product using suitable property give me this maths answer
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Step-by-step explanation:
1. 27 x 175 + 25 x 27
= 27 ( 175 + 25)
= 27 x 200
= 5400
2. (-8) x 17 x (-125) x (-10)
= (17 x -10) x ( -125 x -8)
= -170 x 1000
= -170000
3. (-35) x (-19) + 35
= 35 (19 + 1)
= 35 x 2
= 70
4. 169 x (-35) + (-169) x 65
= 169 x ( -35 - 65)
= 169 x ( -100)
= -16900
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