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Which Expression Is Equivalent to 20x^2+17x+3 ? a (4x+3)(5x-1) B (5x-3)(4x-1) C (4x-3)(5x+1) D (5x+3)(4x+1)

Problemas

Which expression is equivalent to 20x^2+17x+3 ? a (4x+3)(5x-1) b (5x-3)(4x-1) c (4x-3)(5x+1) d (5x+3)(4x+1)

Roztwór

Elisabeth professionell · Tutor durante 6 años
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3.8 (308 Votos)

Respuesta

To determine which expression is equivalent to , we need to factor the quadratic expression. We will test each option by expanding it and checking if it matches the given quadratic expression.Let's start with option (a): Expanding this: This does not match .Next, let's try option (b): Expanding this: This does not match .Next, let's try option (c): Expanding this: This does not match .Finally, let's try option (d): Expanding this: This matches .Therefore, the correct answer is: