After 2 years, an investment of $500 compounded annually at an interest rate r will yield an amount of $500 ( 1 + r ) ^ { 2 }.$ Write this polynomial in standard form.
A)1,000 + 1,000r
B)250,000 + 500,000r + 250,000r2
C)500 + 1,000r + 500r2
D)500r2 + 1,000r + 500
E)500r2 + 500r + 500

Question

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The Answer of After 2 years, an investment of $500 compounded annually at an interest rate r will yield an amount of $500 ( 1 + r ) ^ { 2 }.$ Write this polynomial in standard form.
A)1,000 + 1,000r
B)250,000 + 500,000r + 250,000r2
C)500 + 1,000r + 500r2
D)500r2 + 1,000r + 500
E)500r2 + 500r + 500

After 2 Years, an Investment of $500 Compounded Annually at an Interest