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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) + (-265) 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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