Question

8xy^{3}(-6x^{3}y^{4})\
answer attempt 1 out of 2\
submit ans\
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Explanation:

Step1: Multiply the coefficients

Multiply \( 8 \) and \( -6 \). So, \( 8\times(-6)= -48 \).

Step2: Multiply the \( x \)-terms

Using the rule of exponents \( a^m\times a^n = a^{m + n} \), for \( x \) and \( x^3 \), we have \( x\times x^3=x^{1 + 3}=x^4 \).

Step3: Multiply the \( y \)-terms

Using the same exponent rule, for \( y^3 \) and \( y^4 \), we get \( y^3\times y^4=y^{3+4}=y^7 \).

Step4: Combine the results

Multiply the results from Step 1, Step 2, and Step 3 together. So, \( 8xy^3(-6x^3y^4)=-48x^4y^7 \).

Answer:

\( -48x^4y^7 \)