Question

the product of 5a,3a²,7a⁴​

Answer 1

Answer:

vol.of cuboid -Ibh =(5a) (3a^2) (7a^4)

=105^a

Step-by-step explanation:

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Answer 2

Answer:

105a^7

Step-by-step explanation:

$5a \times 3a {}^{2} \times 7a {}^{4} \\ now \: multiply \\ 105a \times a {}^{2 + 4} \\ 105a \times a {}^{6} \\ if \: there \: is \: no \: exponent \: it \: is \: considered \: as \: 1 \\ 105a {}^{1} \times a {}^{6} \\ 105a \times a {}^{1 + 6} \\ 105a {}^{7}$

yours answer