y = 6 x 2 − 15 x + 6 we need to set y equal to zero and solve for x. This leads us to the equation: 6 x 2 − 15 x + 6 = 0 To solve this quadratic equation, we can either factor it or use the quadratic …

2024年10月17日 · 6 x = 15. Here, 6 represents the number of plants and x is the cost of one plant. The equation states that 6 times the cost of one plant equals $15. To find the cost of …

2024年1月2日 · The expression 15/x-6 + 7/x+6 can be simplified by finding a common denominator and combining the two fractions. The common denominator for the fractions x-6 …

The equivalent expression to x − 6 15 + x + 6 7 is x 2 − 36 22 x + 48 , which corresponds to option D. Adding the fractions involves finding a common denominator and simplifying the numerator. …

2024年4月20日 · 420 = 25 x + 15 × 3 x we will follow these steps: Start with the original equation: 420 = 25 x + 15 × 3 x. Multiply 15 with 3 x: 420 = 25 x + 45 x. Combine like terms (i.e., …

2024年10月31日 · To find the intercepts of the line given by the equation 15 x + 6 y = 30, follow these steps: 1. Find the x-intercept: The x-intercept occurs where the line crosses the x-axis. …

2020年11月27日 · Start with the original inequality: x − 9 > − 15. Add 9 to both sides of the inequality to isolate x: x − 9 + 9 > − 15 + 9 x > − 6. So the solution to the inequality is x > − 6. …

2021年3月4日 · Therefore: 15 4 × 1 6 = 15 × 1 4 × 6 = 15 24 Simplifying the Result: Now we need to simplify 15 24 . Both the numerator and the denominator can be divided by their greatest …

To combine the fractions x − 6 15 + x + 6 7 into a single expression, we first need to find a common denominator. The denominators are x − 6 and x + 6, and the common denominator …

2017年6月1日 · According to the wording of the problem, "6 less than a number" means we take the number (represented by x) and subtract 6 from it. This can be mathematically represented …