What are the solution sets for x2+2x-48?相关知识点: 试题来源: 解析 Find two numbers whose product is -48 and sum is 2.8 and -6 are the only possible numbers. Therefore, the solution sets are (x-6) and (x+8). null反馈 收藏 ...
What is the solution set for |x2−2x−3|≥2?Question:What is the solution set for |x2−2x−3|≥2?The solution of an Inequality:To solve an inequality |x|≥a, we must apply the property |x|≥a↔x≤−a or x≥a.Then...
25. What is the solution of the equation$$ 9 ^ { x } = ( \frac { 1 } { 2 7 } ) ^ { x + 2 } ? $$【题目】$$ A ) x = - \frac { 6 } { 5 } $$ B)$$ x = - \frac { 5 } { 6 } $$ C)$$ x = \frac { 1 } { 3 } $$$ D ) x = \frac { 2...
What are the solution(s) of x if 3x^2 + 13x + 14 = 0?Question:What are the solution(s) of x if 3x^2 + 13x + 14 = 0?Quadratic Formula- Roots of Quadratic Equation :In mathematics, an equation containing a form ax2+bx+c=0 provided that a≠0 is termed as the quadratic ...
更多“What are the solution sets for x2+2x-48?”相关的问题 第1题 We believe___he said. A.what B.that C.that what D.all what 点击查看答案 第2题 ___important information! Thanks for telling me. A.What an B. What a C. What D. How 点击查看答案 第3题 __rulristis() A....
百度试题 结果1 题目What is the solution to the equation x^2+x+1=0? ( ) A. -12+(√3)2 and -12-(√3)2 B. -12+(√3)2 only C. -12-(√3)2 only D. no real solutions E. 0 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
What are the solution sets for x2+2x-48?查看答案更多“What are the solution sets for x2+2x-48?”相关的问题 第1题 (5x3+3x-12)-(2x3-6x+17)=___ 点击查看答案 第2题 For the function f(x)=x2-4x+8, what is the value of f(6)? 点击查看答案 第3题 What is the measure...
Use the distributive property to simplify both sides of the equation, then add like terms to isolate the variable and find the solution.4(x- 1)=2(x+ 1)4x-4=2x +24x-2x=2 +42x= 6x=3TEST PREP DOCTOR: Students who answered A may have made a computation error. Students who an...
What is Legal Paper Size? Europe and other places in the World use the international system of paper sizes. In that system, the legal paper size is A4 document, which has dimensions of 216 x 279mm (8.5 inches x 11 inches). However, in America and Canada, there is a different legal ...
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals"