ramu purchased 1700 litres of milk one day.He made 50 litres of ghee and 75 litres of cream from milk and sold it that day.The remaining milk was sold as it is. then find selling price of sold remaining milk
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Step-by-step explanation:
༆ ɑnswer ࿐
9 } Sol :— Given that
P (x) = 6x³ + 13x² + 3
g (x) = 3x + 2 = 0
:— 3x = 0 –2
3x = —2
x = —2/3
so, x = —2/3
put the value ...
p (—2/3) = 6 x (—2/3)³ + 13 x (—2/3)² + 3
= 6x —8/27 + 13 x 4/9 + 3
= —16/9 + 52/9 + 3/1
we will take LCM got = 9
= —16+52+27 / 9
= —16+79 / 9
= 63/8 Sol :— 7 Ans...
11 } Sol :— p(x) = 2x³+3x²—11x—3
g(x) = x + 1/2
:— x = —1/2
put the value ...
p(—1/2) = 2x (—1/2)³+ 3x (—1/2)²—11x (—1/2) —3
= 2x (—1/8) + 3x (1/4) —11x (—1/2) —3
= 2 x—1/8 + 3/4 — (—11) /2 —3
= —1/4 + 3/4 + 11/2 —3/1
we will take LCM got = 4
= —1 +3 +22 —12 / 4
= —1 +25 —12 / 4
= 24 — 12 / 4
= 12 / 4 Sol :— 3 Ans...
Hope it may help you...
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