Colleen wrote:
I believe I found an error in the answer key in the 5th Ed. Algebra 1 Teachers Guide. On Test 4, #9.d., the answer in the key (p. 88) should be (x – y squared)squared, shouldn’t it, rather than (x + y squared) squared?
Dr. Callahan answered:
https://vimeo.com/476368968
This is an error in the book by Master Books (ISBN: 978-0890519851) - the book with the blue cover showing the world. The problem is discussing hens and...
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