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Start learning 50% faster. Sign in nowMonthly savings and expenditure of A initially is Rs. 1870 and Rs. 3630, respectively. Monthly expenditure of A now = 0.65 × 3630 = Rs. 2359.5 Monthly savings of A now = 1.35 × 1870 = Rs. 2524.5 Monthly income of A now = 2359.5 + 2524.5 = Rs. 4884 Desired percentage decrease = [(5500 – 4884)/5500] × 100 = 11.2%
If x² + x = 11
find (x+4)³ +1/((x+4)³)
Find the value of ‘x’ in the given expression
(49/16)x× (64/343)x-1= 4/7
If (x² + 1)/x = 3, what is the value of (x¹² + 1)/x ⁶ ?
A man covered 40 km by bus and rest 25 km on foot. If the speed of the bus is 150% more than that of the man and the whole distance is covered in 2 hour...
If x2 = 15x + 1, then find the value of {x3 - (1/x3) }.
If a3 — b3 = 602 and a— b = 2, then find the value of( a2 + b2)
The value of:
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If x = 19, then the value of x5 - 20x4 + 20x3 - 20x2 + 20x - 1 is
Find ‘x’ if (x³+3x)/(3x²+1) = 189/61
1/3 + 1/15 + 1/35 + 1/63 + 1/99 = ?