If ???? < and ???? > 0, determine the sign of the real number
1697192133 HW1 1
- Bu sahifa navigatsiya:
- 3. Rewrite the number without using the absolute value symbol, and simplify the result. (a) |4 − 𝜋| (b) |𝜋 − 4| (c)
- 6. Approximate the real-number expression. Express the answer in scientific notation accurate to four significant figures. (a)
- 9. Simplify. (27𝑎 , ) )/ 10. Simplify the expression, and rationalize the denominator when appropriate.
- (b) If a person is 5 feet 6 inches tall, what effect does a 10% increase in weight have on 𝑆 12. Express as a polynomial.
- 15. Simplify the expression. 3𝑡 𝑡 + 2 + 5𝑡 𝑡 − 2 − 40 𝑡 − 4 16. Simplify the expression.
- 17. Rationalize the numerator. √𝑎 − √𝑏 𝑎 − 𝑏 18. Simplify the expression.
- 19. Use properties (1), (2) of the negative numbers to prove Property 3: (−𝑎)(−𝑏) = 𝑎𝑏 20. Prove Property 2 of properties of Quotient.
- 23. Prove law 3 of the laws of Radicals. 24. Prove that 𝑥 + 1 irreducible over ℝ. 25. What happens to the quotient
Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling
ma'muriyatiga murojaat qiling