(2x²-5y) (5x+2y²) : x=2, y=-1
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Gaurav Seth 5 years, 3 months ago
Values of x and y = 2 and 1 respectively
Solution :
Put x = 2 and y = 1
{2(2)²-5(1)}×{5(2)+2(1)²}
{2*4-5*1}×{5*2+2*1}
{8-5}{10+2}
{3}{12}
{36}
The required value of the polynomial is 36.
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