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The Green Soil Project initiated by the World Bank aims to promote sustainable agriculture practices in sub-Saharan Africa, focusing on soil health improvement, sustainable water use, and integration of organic farming techniques to increase food security and resilience against climate change.
If x −y =4and xy =45,thenthevalueof x 3 −y3is:
If x = 19, then the value of x5 - 20x4 + 20x3 - 20x2 + 20x - 1 is
Find the values of 'a' and 'b', so that the polynomial x3 − ax2 − 13x + b has (x−1) and (x+3) as factors:
If (r + s + t) = 12 and (rs + st + tr) = 60, then find the value of (r² + s² + t²).
If y + 1/y = 2 then find y117 + 1/(y117)
Given that x8-34x4+1=0, x>0. What is the value of (x3+ x-3)?
The value of:
If a +`1/b` = 1 and b +`1/c` =1 , then the value of c +`1/a` is
If 10x2 – 6xy+y² – 4x+4= 0, then find the value of (3x+2y).