Subjects

🧮 algebra

Step-by-step solutions with LaTeX - clean, fast, and student-friendly.

Search Solutions

Sequence Common Difference 1D791D
1. பின்வரும் எண் பரம்பளத்தின் காலணையிடைவீச்சு 5 என கொடுக்கப்பட்டுள்ளது. 2. காலணையிடைவீச்சு (common difference) என்பது அடுத்த அங்கின் மதிப்பில் இருந்து முந்தைய அங்கின் மதிப்பை கழித்
Simplify Expression E266D7
1. The problem is to simplify the expression $$10x \div \frac{x^2}{y}$$. 2. Recall that dividing by a fraction is the same as multiplying by its reciprocal. So,
Expression Simplification 4C1E8B
1. The problem is to simplify the expression: $$2 \times 3 \times 2 \times 3 - 2 / \sqrt{} + 3$$. 2. First, clarify the expression. Assuming the expression is $$2 \times 3 \times 2
Geometric Sequence A7D310
1. முதலில், பெருக்கல் விருத்தியின் பொதுவான உறுப்பை எழுதுவோம்.\n\n பெருக்கல் விருத்தியின் முதல் உறுப்பு $a=4$ மற்றும் இரண்டாவது விகிதம் $r=2$ ஆகும்.\n\n2. பெருக்கல் விருத்தியின் $
Matriks Diagonal 1F5D72
1. Diketahui matriks $$A=\begin{pmatrix} 5 & 0 & 0 \\ 0 & 3 & 0 \\ 0 & 0 & 1 \end{pmatrix}$$. Tentukan jenis matriks A berdasarkan sifat-sifatnya. 2. Matriks persegi adalah matriks
Property Tax F14D58
1. பிரச்சினையை விளக்குக: ஒரு வீடின் மதிப்பு ரூபா 60000 ஆகும். 2. காலாண்டு வரி ரூபா 600 எனில், வரிச் சதவீதம் என்ன என்பதை காண வேண்டும்.
Factorization Quadratic 523875
1. The problem is to factorize the expression $2x^2 - 32$. 2. Start by factoring out the greatest common factor (GCF). The GCF of $2x^2$ and $32$ is 2.
Line Equation 3Ef065
1. **Problem Statement:** Find the equation of the line passing through the points $(0, 2)$ and $(4, 8)$. 2. **Formula Used:** The slope $m$ of a line passing through points $(x_1,
Binomial Square 227A12
1. The problem is to expand the binomial square $(x + 2)^2$. 2. Use the formula for the square of a binomial: $$(a + b)^2 = a^2 + 2ab + b^2$$
Log Inequality E1282A
1. **State the problem:** Solve the inequality $\log_2(3-x) > 0$. 2. **Recall the logarithm rule:** For $\log_b(A) > 0$ where $b > 1$, this means $A > 1$ because $\log_b(1) = 0$.
Ratio R P 5B9478
1. **State the problem:** We have two points and two lines: - Point $(p,r)$ lies on the line $y = x + b$.
Induction Summation A87414
1. **Problem Statement:** Prove by mathematical induction that for all positive integers $n$:
Matrix Elimination 106Bbe
1. **State the problem:** Solve the system of equations using matrix elimination: $$\begin{cases} x_1 - 3x_2 = 5 \\ -x_1 + x_2 + 5x_3 = 2 \\ x_2 + x_3 = 0 \end{cases}$$
Linear System 6C3601
1. **State the problem:** Solve the system of linear equations: $$\begin{cases} x_1 - 3x_2 = 5 \\ -x_1 + x_2 + 5x_3 = 2 \\ x_2 + x_3 = 0 \end{cases}$$
Cubic Curve 02233A
1. **State the problem:** We need to sketch the curve of the function $$y = (x+3)(x+1)(x-2)$$. 2. **Formula and important rules:** This is a cubic polynomial function. To sketch it
Solve Quadratic Faa26B
1. **State the problem:** Solve the quadratic equation $$x^2 = 49$$ for $$x$$. 2. **Formula and rules:** To solve $$x^2 = a$$, we take the square root of both sides, remembering th
Percentage Questions 66B4Da
1. The problem is to understand and solve percentage questions. 2. Percentage means "per hundred" and is denoted by the symbol %.
Quadratic Equation 67Be46
1. Let's create a new algebra question involving quadratic equations. 2. Problem: Solve the quadratic equation $$2x^2 - 4x - 6 = 0$$.
System Elimination 0Ba245
1. **State the problem:** Solve the system of equations using elimination: $$\begin{cases} 2x + y = 9 \\ 3x - y = 16 \end{cases}$$
System Elimination 6Ca797
1. **State the problem:** Solve the system of equations using elimination: $$\begin{cases} 2x + y = 9 \\ 3x - y = 16 \end{cases}$$
Solve System 19 113126
1. **State the problem:** Solve the system of equations: $$3x + 4y = 2$$