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ahrayia [7]
2 years ago
15

"-3pq^2+q^3" if p=2.9 and q=-1.3

Mathematics
2 answers:
Free_Kalibri [48]2 years ago
5 0

7

Step-by-step explanation:

p = 1, q = 72 =49, q = 7

ookrndodnepwkpqq

shtirl [24]2 years ago
5 0

\huge\textbf{Hey there!}

\mathbf{-3pq^2 + q^3}

\mathbf{= -3(2.9)(-1.3)^2 + (-1.3)^3}

\mathbf{= -3(2.9)(-1.3)^2 - 1.3^3}

\mathbf{= -8.7(-1.3)^2 - 1.3^3}

\mathbf{= -8.7(1.69) - 2.197}

=\mathbf{ -14.703 -2.197}

\mathbf{= -16.9}

\huge\textbf{Thus, your answer should be: \boxed{\mathsf{-16.9}}}}\huge\checkmark


\huge\textbf{Good luck on your assignment \& enjoy}\\\huge\textbf{your day!}


<h3>~\frak{Amphitrite1040:)}</h3>
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