百度试题 结果1 题目 Simplify the expression: 5x(x + 2) − 3x(x − 3) A: 2x= − xB: 2x= + 19xC: 2x= + 5 D: 2x= + x 相关知识点: 试题来源: 解析 BNone 反馈 收藏
百度试题 结果1 题目Simplify the expression: 3(2x + 4) - 5x A. x + 12 B. 6x + 12 C. x + 6 D. 6x - 12 相关知识点: 试题来源: 解析 C. x + 6 反馈 收藏
Example: ab+cb+db=a+c+db Answer and Explanation: {eq}\begin{align*} \frac{\left(x+1\right)}{\left(x+3\right)\left(x-3\right)}+\frac{4\left(x-3\right)}{\left(x-3\right)\left(x+3\right)}+\frac{\left(x...
Simplify the expression and express the answer using rational exponents. Assume that s and t denote positive numbers. square root {81 s t^4} fourth root of {s^2 t^2} Simplify the expression using rational exponents: {27 x^{-...
2(5x+4)-3x How to simplify your expression To simplify your expression using the Simplify Calculator, type in your expression like 2(5x+4)-3x. The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own. ...
Simplifying Expressions: In order to simplify expressions, we need to look first at the operations involved. In this problem, we have a subtraction of polynomials. Note that we can distribute -1 to the second term. This means that we can easily simplify the expression by combining like terms...
Once you've entered the expression, click the 'Go' button to initiate the simplification process. The calculator will instantly simplify the expression and provide the result, helping you save time and effort. For more complex expressions, the calculator offers step-by-step solutions, aiding in ...
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The first thing I would do, to make it easier for yourself, is change the equation to: 5x + -3(x + -4) or 5x plus -3(x plus -4) Then you need to "distribute" -3 to both parts inside the parentheses (x+ -4). The first part, 5x, won't change at all. 5x plus -3 tim...
Write each expression with a common denominator of ( (3x-8)(x+4)(3x-7)), by multiplying each by an appropriate factor of ( 1).( (x(3x-7))/((3x-7)(3x-8)(x+4))-(8x(3x-8))/((3x-7)(3x-8)(x+4)))Combine the numerators over the common denominator.( (x(...