Find the value/मान ज्ञात करेंः\(9^3 – 9^2 +(\frac{40}{2})^2 – 5 + 8 \times 5 \)= _________
Find the value/मान ज्ञात करेंः
\(9^3 – 9^2 +(\frac{40}{2})^2 – 5 + 8 \times 5 \)= _________
Detailed Solution & Logic
Correct Answer:
1083
$9^3 = 729$
$9^2 = 81$
$\frac{40}{2} = 20$
$20^2 = 400$
$8 \times 5 = 40$
Now substitute:
$729 - 81 + 400 - 5 + 40$
$= 648 + 400 - 5 + 40$
$= 1048 - 5 + 40$
$= 1043 + 40$
$= 1083$
$\therefore$ Correct Answer: 1083
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