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Simplify: i (-8)xx9 + (-8)xx7 ii 9 xx (-...

Simplify:
i `(-8)xx9 + (-8)xx7`
ii `9 xx (-13) + 9 xx (-7)`
iii `20 xx (-16)+ 20xx14`
iv `(16)xx (-15) + (-16)xx (-5)`
v `(-11) xx (-15) 4-(-11) xx (-25)`
vi `10xx(-12) + 5xx(-12)`
vii `(-16) xx (-8) + (-4) xx (-8)`
viii `(-26) xx 72 +(-26) xx 28`

Text Solution

Verified by Experts

The correct Answer is:
i-128
ii -180
iii -40
iv 320
v 440
vi -180
vii 160
viii -2600
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