Question

Need help ASAP sorry if u can't see the image very well :(

Answer 1

the answer would be c

Explanation:

im just smart like that

Answer 2

`\left[\begin{array}{cc}2&{18}\\{-8}&{10}\end{array}\right]`

Explanation:

`\left[\begin{array}{cc}4&{12}\\{-5}&{15}\end{array}\right] - \left[\begin{array}{cc}2&{-6}\\3&5\end{array}\right] \text{ // Subtract values in the matching indices}\\\\\to \left[\begin{array}{cc}{4 - 2}&{12 - (-6)}\\{-5 - 3}&{15 - 5}\end{array}\right]\\\\\to \left[\begin{array}{cc}2&{18}\\{-8}&{10}\end{array}\right]`