Multiply the Matrices [[-2,-3,5]]*[[1,7],[-10,2],[1,-5]]

$[\begin{array}{c} - 2 & - 3 & 5 \end{array}] \cdot [\begin{array}{c} 1 & 7 \\ - 10 & 2 \\ 1 & - 5 \end{array}]$

Multiply each row in the first matrix $[\begin{array}{c} - 2 & - 3 & 5 \end{array}]$ by each column in the second matrix $[\begin{array}{c} 1 & 7 \\ - 10 & 2 \\ 1 & - 5 \end{array}]$ .

$[\begin{array}{c} - 2 \cdot 1 - 3 \cdot - 10 + 5 \cdot 1 & - 2 \cdot 7 - 3 \cdot 2 + 5 \cdot - 5 \end{array}]$

Simplify each element of the matrix by multiplying out all the expressions.

$[\begin{array}{c} 33 & - 45 \end{array}]$

$[\begin{array}{c} 33 & - 45 \end{array}]$ is in the most simplified form.

$[\begin{array}{c} 33 & - 45 \end{array}]$

Multiply the Matrices [[-2,-3,5]]*[[1,7],[-10,2],[1,-5]]