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What two values can d have if d^(2)=9 ?

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What two values can d have if d^(2)=9 ?

What two values can d have if d^(2)=9 ?

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ZekeMaster · Tutor for 5 years

Answer

<p> 3, -3</p>

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<p> The question asks for the values that \( d \) can have if \( d^2 = 9 \). To find these values, we need to solve the equation \( d^2 = 9 \) for \( d \). The equation can be rewritten as \( d^2 - 9 = 0 \). This is a quadratic equation, and it can be factored into \( (d - 3)(d + 3) = 0 \). Solving for \( d \), we get two possible values: \( d = 3 \) or \( d = -3 \). Therefore, \( d \) can have two values: 3 and -3.</p>
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