🧮 algebra

1. The problem is to express a number or expression in terms of radicals, which means using roots such as square roots, cube roots, etc. 2. The general formula for expressing a num

1. **Énoncé du problème :** Déterminer si la proposition 1 est vraie ou fausse, où la suite $(u_n)$ est définie pour tout entier naturel non nul $n$ par $u_{n+1} = \frac{2}{5} u_n

1. **Problem:** Solve $\sqrt{y} = 4$. 2. **Formula:** To solve $\sqrt{y} = 4$, square both sides to remove the square root: $\left(\sqrt{y}\right)^2 = 4^2$.

1. Let's restate the problem: find solutions that satisfy both condition 1 and condition 3. 2. Since the original conditions are not explicitly given here, let's assume condition 1

1. **State the problem:** Solve the inequality $d > 6$. 2. **Formula and rules:** For inequalities, if you add or subtract the same number on both sides, the inequality remains the

1. **State the problem:** Simplify the expression $$0.52 - 117 + 4 \sqrt{13} \sqrt{224} - \sqrt{176} - \sqrt{56}$$. 2. **Rewrite the expression:**

1. The problem is to understand the difference between the variables A and h versus w and h. 2. Typically, in geometry or algebra, A often represents area, h represents height, and

1. The problem is to solve the equation given by the user, but since no specific equation was provided, I will demonstrate solving a simple algebraic equation as an example: solve

1. **Problem:** Find the value of (a) $(3+2i)(3-3i)$. 2. **Formula and rules:** To multiply complex numbers, use the distributive property and remember that $i^2 = -1$.

1. **State the problem:** Solve the system of equations by graphing: $$x + y = 4$$

1. The problem is to find the solutions of an equation or system (please specify the exact equation or system to solve). 2. Generally, to solve an equation, we isolate the variable

1. **Stating the problem:** "Polovičné číslo trojciferného čísla je o 88 menšie ako jeho tretina. Určite číslo."

1. Masalah yang diberikan adalah menyelesaikan pertidaksamaan linear: $$3x + 4 \geq 10$$. 2. Gunakan aturan pertidaksamaan: jika kita mengurangi atau menambah angka pada kedua sisi

Calculer le taux de variation d'une fonction $f$ entre deux points $a$ et $b$ revient à calculer le quotient \(\frac{f(b)-f(a)}{b-a}\).\n\n1. Pour $f(x) = |x| + 2$, $a=0$, $b=6$ :\

1. **Stating the problem:** Find the prime factorization of 350 and 200.

1. **State the problem:** We are given a piecewise function:

1. **State the problem:** We have the quadratic equation $$k + 9 = (6 - x)(2x + 1)$$ and need to find:

1. **Énoncé du problème :** Écrire sous la forme d'une puissance d'exposant positif les expressions suivantes :

1. **State the problem:** Solve the inequalities and expressions for problems IV to VII as requested.

1. The problem is to simplify the expression after the term $28k + 7$. 2. We start by factoring the expression $28k + 7$.

1. **State the problem:** A number $n$ when divided by 7 leaves a remainder of 3. We need to find the remainder when $4n + 5$ is divided by 7. 2. **Express the given condition math