1.) Express the second order polynomial p(x) = x^2 + 4x + 13 in the sum of square form a. (x+2)^ 2 - (3)^2 b. (x+2)^ 2 + (3)^2 c.(x+1)^ 2 + (2)^2 d. (x+2)^ 2 + (2)^2 2.Factor the second order polynomial p(x) = x2 + 0.9 x – 2.52 a. (x +2.1)(x-1.2) (b. x +6.3)(x-0.4) c. (x +2.1)(x-12) c. (x - 2.1)(x + 1.2) 3. Solve the Bernoulli differential equations: (x) dy/ dx + y = y^2 x^2 ln x a. 1/ xy = C + x (1+ ln x) b. 1/ xy = C - x (1- ln x) c. 1/ xy = C + x (1- ln x)
1.) Express the second order polynomial p(x) = x^2 + 4x + 13 in the sum of square form a. (x+2)^ 2 - (3)^2 b. (x+2)^ 2 + (3)^2 c.(x+1)^ 2 + (2)^2 d. (x+2)^ 2 + (2)^2 2.Factor the second order polynomial p(x) = x2 + 0.9 x – 2.52 a. (x +2.1)(x-1.2) (b. x +6.3)(x-0.4) c. (x +2.1)(x-12) c. (x - 2.1)(x + 1.2) 3. Solve the Bernoulli differential equations: (x) dy/ dx + y = y^2 x^2 ln x a. 1/ xy = C + x (1+ ln x) b. 1/ xy = C - x (1- ln x) c. 1/ xy = C + x (1- ln x)
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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1.) Express the second order polynomial p(x) = x^2 + 4x + 13 in the sum of square form
a. (x+2)^ 2 - (3)^2
b. (x+2)^ 2 + (3)^2
c.(x+1)^ 2 + (2)^2
d. (x+2)^ 2 + (2)^2
2.Factor the second order polynomial p(x) = x2 + 0.9 x – 2.52
a. (x +2.1)(x-1.2)
(b. x +6.3)(x-0.4)
c. (x +2.1)(x-12)
c. (x - 2.1)(x + 1.2)
3. Solve the Bernoulli differential equations: (x) dy/ dx + y = y^2 x^2 ln x
a. 1/ xy = C + x (1+ ln x)
b. 1/ xy = C - x (1- ln x)
c. 1/ xy = C + x (1- ln x)
d. 1/ xy = C - x (1+ln x)
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