Please answer this question, and show me what you did to get your answer. Thank you!
Write using exponents,
7*w*t*7*t
Write using exponents,
7*w*t*7*t
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Hello,
A = 7 × w × t × 7 × t
= 7 × 7 × t × t × w →→ Multiplication is commutative: we can move the numbers around!
= (7 × 7) × (t × t) × w →→ Multiplication is associative: we can multiply first by any numbers!
= 7² × t² × w →→ "Exponent" mean "power"!
= 7².t².w
Explicatively,
Dragon.Jade :-)
A = 7 × w × t × 7 × t
= 7 × 7 × t × t × w →→ Multiplication is commutative: we can move the numbers around!
= (7 × 7) × (t × t) × w →→ Multiplication is associative: we can multiply first by any numbers!
= 7² × t² × w →→ "Exponent" mean "power"!
= 7².t².w
Explicatively,
Dragon.Jade :-)
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49wt^2
7*7=49
t*t=t^2
7*7=49
t*t=t^2