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Problem

Perform the operations. $$(2 x-3)^{2}$$

00:52

Question

Answered step-by-step

Problem 44 Easy Difficulty

Perform the operations.
$$\begin{array}{r}
5 r+6 \\
\times 2 r-1 \\
\hline
\end{array}$$

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Video Transcript

I R plus six times two R minus one one Time six is negative. Six native one times five r is negative. Five are to our times six is 12 are. And to our fans, five are is 10 r squared. So we have 10. Our swear plus seven are minus six.

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Alan S. Tussy, R. David Gustafson, Diane R. Koenig

Prealgebra

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