To simplify this, I can think in terms of what those exponents mean. To the third means multiplying three copies and to the fourth means multiplying four copies. Using this fact, I can expand the two factors, and then work backwards to the simplified form: (x3)(x4) = (xxx)(xxxx) = xxxxxxx.
Symptoms of thyroid problems in dogs include vomiting and diarrhea, increased appetite, weight loss, breathing problems and a rapid heart rate, states petMD. If the thyroid gland underproduces certain hormones, the symptoms include lethargy, hair loss, weight gain, skin infections and weakness. Continue Reading.
Hypothyroidism is the medical term for a sluggish thyroid. It can lead to a wide range of hypothyroidism symptoms: 1  Severe fatigue, loss of energy. 2  Weight gain, difficulty losing weight.  Depression and depressed mood.