# linear algebra

posted by
**corine**
.

i'm not sure how to go about this one. any help would be appreciated!

find all x's that would make the 2x2 matrix below = to a shear-dilation:

1st row: 1, x

2nd row: 3, 4

posted by
**corine**
.

i'm not sure how to go about this one. any help would be appreciated!

find all x's that would make the 2x2 matrix below = to a shear-dilation:

1st row: 1, x

2nd row: 3, 4