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-3x^(2)(10y^(2))

$-3 x^{2}\left(10 y^{2}\right)$

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Evaluate rational exponents

Full solution

Q.

-3 x^{2}\left(10 y^{2}\right)

Identify terms: Identify the terms to be multiplied. $\newline$ $-3x^{2}$ and $10y^{2}$
Multiply coefficients: Multiply the coefficients (numerical parts) of the terms. $\newline$ $-3 \times 10 = -30$
Multiply variables: Multiply the variable parts. $x^{2} \times y^{2} = x^{2}y^{2}$
Combine coefficients and variables: Combine the coefficients with the variable parts. $\newline$ $-30x^{2}y^{2}$

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