What are the solutions of the equation X^4 + 3x^2 + 2 = 0? Use u substitution to solve

Click the arrows to advance or review slides. mapping carbohydrates to food carbohydrates (grams) 15 food (quantity) bread (1 slice) pasta (1/3 cup) apple (1 medium) mashed potatoes (1/2 cup) broccoli (1/2 cup) carrots (1/2 cup) milk (1 cup) yogurt (6 oz.) 12 12 is jennifer's relation a function? yes no f 1 of 2 → jennifer figure out the difference between a function and a relation by answering the questions about her food choices

Tan198=asin164=? how to solve this? ?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.