🧮 algebra

1. The problem is to simplify the expression $$\frac{3}{4} \times \frac{3}{3} \cdot \frac{2}{1}^0 \times \frac{1}{3} \times \frac{1}{3} \times \frac{2}{1}$$. 2. Recall the rules:

1. Problema este să rezolvăm o ecuație sau expresie algebrică fără a folosi fracții. 2. Pentru a elimina fracțiile, înmulțim ambele părți ale ecuației cu cel mai mic multiplu comun

1. Problema afirmă că produsul a trei numere naturale este 128. 2. Fiecare factor se înjumătățește, adică fiecare număr se împarte la 2.

1. The problem is to represent the expression $5(x+3)$ pictorially. 2. This expression means 5 times the quantity $(x+3)$.

1. **State the problem:** Simplify the expression $6 + 8 - 4 \times 6 + 8$. 2. **Recall the order of operations:** According to PEMDAS/BODMAS, multiplication is performed before ad

1. The problem asks to find the formula for the function $f$ given a hint that it can be expressed in the form $a(x - c)(x - d)$, which is a factored quadratic form. 2. The graph d

1. **State the problem:** Simplify the equation $$\frac{65 n!}{(n - 5)! 5!} = \frac{2 (n - 1) (n + 1)!}{(n - 5)! 6!}$$ and solve for $n$. 2. **Rewrite the equation:** Since $(n - 5

1. **Problem statement:** We have two functions:

1. **State the problem:** Solve the equation $$(x+1)(x+3)(x+5)(x+7) = 9$$ for $x$. 2. **Use a substitution to simplify:** Notice the terms are symmetric around the midpoint between

1. Enunțul problemei: Avem un număr natural de trei cifre \(\overline{abc}\) cu proprietățile \(c - a = 8\) și \(c - b = 3\). Trebuie să găsim valoarea numărului natural \(k\) astf

1. **Stating the problem:** We are given two sequences and asked to find the missing term in each. 2. **First sequence:** 47, 119, 167, __, 359, 527

1. مسئله را بیان می‌کنیم: اگر \(\frac{a}{5} = \frac{b}{7} = \frac{c}{11} = k\) باشد، مقدار \(\frac{abc}{(a+b+c)^3}\) را بیابید. 2. از فرض مسئله داریم:

1. **Problem:** Convert a fraction into a decimal. 2. **Formula and Explanation:** A fraction \( \frac{a}{b} \) represents division of the numerator \(a\) by the denominator \(b\).

1. The problem is to convert a fraction into a decimal. 2. A fraction is written as $\frac{a}{b}$ where $a$ is the numerator and $b$ is the denominator.

1. **Problem Statement:** Find formulas for the compositions of the functions $f(x) = \sqrt{2x + 4}$ and $g(x) = x^{2} + 1$ for the following:

1. The problem is to simplify the expression given by the user. However, no specific expression was provided, so I will explain the general approach to simplification. 2. Simplific

1. **Problem Statement:** Solve the quadratic equation $x^2 - 5x + 6 = 0$. 2. **Formula Used:** The quadratic formula is given by $$x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$ where $

1. **Problem statement:** We have a function $f$ defined for all real numbers such that $$f(x+y) = f\left(\frac{x}{2}\right) + f\left(\frac{y}{2}\right)$$ for all real $x,y$. We ar

1. **State the problem:** Simplify the expression $7 - 4 \times (3 - 8) + 2 \times (5 - 9)$.\n\n2. **Recall order of operations:** Use PEMDAS (Parentheses, Exponents, Multiplicatio

1. **State the problem:** Evaluate the expression $7 - 4 \times (3 - 8) + 2 \times (5 - 9)$.\n\n2. **Recall order of operations:** Use PEMDAS (Parentheses, Exponents, Multiplicatio

1. **State the problem:** We are given two functions: $$f(x) = \sqrt{2x + 4}$$