If the square of difference of the zeroes of the quadratic polynomial 2 x² + px + 45 is equal to 144, then the value of p is
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If the square of difference of the zeroes of the quadratic polynomial 2 x² + px + 45 is equal to 144, then the value of p is
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Answer:
Correct option is A)
Savings=Income-Expenses
A...1500=3x−5y
B...1500=2x−3y
Solving both the equations, we get,
x=3000
Therefore B's savings =2x=2×3000=Rs.6000
Step-by-step explanation:
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