What are the roots of the quadratic equation 3x − 14x − 5 = 0? A: and −3 B: and −5 C: − and 5 D: − and 3 相关知识点: 试题来源: 解析 C None 反馈 收藏
【题目】What is th e sum of th e reciprocals of th e roots of th e equation$$ \frac { 2 0 0 3 } { 2 0 0 4 } x + 1 + \frac { 1 } { x } = 0 ? ( ) $$ A. -$$ \frac { 2 0 0 4 } { 2 0 0 3 } $$ B. -1 C.$$ \frac { 2 0 0 3 } { 2 0...
Root of the quadratic equation x2+6x−2=0 View Solution The roots of the quadratic equation 2x2−x−6=0 are View Solution Knowledge Check What are the roots of the quadratic equation 2x2−7x+6=0 ? A2,−32 B2,32 C2,23 D−2,32Submit What are the roots of the quadrat...
Text SolutionVerified by Experts The correct Answer is:∴ The roots are x=√3 and x=−1√3. Show More | ShareSave Answer Step by step video, text & image solution for What are the roots of the quadratic equation sqrt(3)x^(2)-2x-sqrt(3)=0 ? by Maths experts to help you in...
Nature of roots of quadratic equation {eq}ax^2 + bx + c = 0, \text{ where } a, b, c \in R {/eq} 1. Roots are real and unequal iff {eq}D >...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can ...
1The roots of the associated equation of the polynomial are , - 2, 4, and -5, what are its factors? ( )A. (x+2), (2x+1), (x-4), and (x-5)B. (x+2), (2x+1), (x+4), and (x - 5)C. (x+2), (2x+1), (x-4) , and (x + 5)D. (x+2), (2x-1), (...
The roots of this equation are −8 and 8 and product is −8×8=(A) −64. Square both sides, to get 5|x|+8=x2−16. Rearrange to get x2−5|x|−24=0. Seeing that x2=|x|2, substitute to get |x|2−5|x|−24=0. We see that this is a quadratic in |x|...
We know that roots of such an equation are the real or complex numbers that satisfy the given equation. Now to obtain the roots of a cubic equation we first need to check whether it has a rational root or not using the rational root theorem. Using...
Roots of the polynomial x^3 - 1 = 0 are x = 1, -0.5 + (√3/2)i, -0.5 - (√3/2)i. 8 Zeroes Specific to functions, particularly polynomial functions. Zeroes of f(x) = x^2 - x - 6 are x = 3 and x = -2. 9 Roots Values that satisfy a mathematical equation. The equa...
graphing calculators can plot graphs of mathematical functions. you enter an equation, and the calculator generates a visual representation of the graph, helping you analyze and understand the functions better. they are widely used in math and science education. what are some common features of ...