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Find the product, using suitable propert...

Find the product, using suitable properties: (a) `26 xx (-48) + (-48) xx (-36)`
(b) `8 xx 53 xx (-125)`
(c) `15 xx (-25) xx (-4) xx (-10)`
(d) `(-41) xx 102`
(e) `625 xx (-35) + (-625) xx 65`
(f) `7 xx (50-2)` (g) `(-17) xx (-29)`
(h) `(-57) xx (-19) + 57`

Text Solution

Verified by Experts

Here, we will use the following rules,
`(+)xx(-) = (-)`
`(-)xx(+) = (-)`
`(-)xx(-) = (+)`
`(+)xx(+) = (+)`

(a)`26xx(-48)+(-48)xx(-36) = -48(26-36) = -48xx-10 = 480`
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