What is the root of the equation? {eq}x^{2}+6x+25=0 {/eq} Roots of a Quadratic Expression: In any quadratic equation, the values of the unknown that satisfy the equation are called the roots of the equation. The roots can be determined by calculation or using graphical methods. The...
What is meant by the root of an equation ? Find the root of the equati... 03:07 State and prove Remainder theorem. 08:06 Find the value of k when one of the roots of the equation of the polyn... 03:59 If the roots of the equation x^(3)+ax^(2)-bx-6=0 be -1 and 2,...
B Getting to the Answer: Set the equation equal to zere, then divide through by 3 on both sides to remove the -coefficient: 3x^2+9x-54=0 x^2+3x-18=0 (x-3)(x+6)=0 x=30r-6 The question asks for the sum of the roots, which is 3t(t)=3. The correct answer is (B)....
EquationSolutionCommunicationConcept imageLanguageInternational Journal of Science and Mathematics Education - This paper aims to broaden the scope of the construct concept image by addressing the mathematically oriented notion of "solution...doi:10.1007/s10763-022-10342-xTsamir, Pessia...
What are the roots of the quadratic equation 3x − 14x − 5 = 0?A: and −3B: and −5C:
Solution of Equation Reducable to linear equation View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Raj...
130K Factoring is a method of solving quadratic equations in which the equation is expressed as a product of two or more factors. Learn how to solve a quadratic equation using the factoring method through the given examples. Related to this QuestionWhich...
结果1 题目 If 2+3i is one root of a quadratic equation with real coefficients, what is the sum of the roots of the equation? [Show all work.] 相关知识点: 试题来源: 解析 4 WORK SHOWN: , − 3i, − 3i = 4 4 WORK SHOWN: , − 3i, − 3i = 4 反馈 收藏 ...
Root of Quadratic Equations:The root of the standard form of the quadratic equation of the form {eq}ax^{2} + bx+c = 0 {/eq} is given by: {eq}x=\frac{-b\pm \sqrt{b^2-4\cdot a\cdot c}}{2\cdot a} {/eq}Answer and Explanation: ...
Factoring, we get (|x|−8)(|x|+3)=0, so |x|={8,−3}. Since the radicand of the equation can't be negative, the sole solution is |x|=8. Therefore, the x can be 8 or −8. The product is then −8×8=(A) −64.结果一 题目 What is the product of all the...