Pregunta
Simplify (give your answer with positive exponents) \( (5 a)^{3} \times 5 a^{2} \)
Ask by Guerrero Chambers. in South Africa
Feb 24,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
\( 625a^{5} \)
Solución
First, expand (5a)³:
(5a)³ = 5³ × a³ = 125a³
Now multiply by 5a²:
125a³ × 5a² = (125×5) × (a³×a²) = 625a^(3+2) = 625a⁵
Thus, the simplified expression is 625a⁵.
Respondido por UpStudy AI y revisado por un tutor profesional
Como
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The Deep Dive
To simplify \( (5 a)^{3} \times 5 a^{2} \), first apply the power of a product rule to \( (5a)^{3} \): \[ (5 a)^{3} = 5^{3} \times a^{3} = 125 a^{3} \] Now, multiply this result by \( 5 a^{2} \): \[ 125 a^{3} \times 5 a^{2} = (125 \times 5) \times (a^{3} \times a^{2}) = 625 a^{5} \] So, the simplified expression is: \[ 625 a^{5} \]
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