Webbif 2x/3 - 70 = 30, ... 6. The length of an aquarium is 10 inches more than its width. The height of the aquarium is 7 inches more than its width. Let x represent the width. Write an expression for the volume of ... 7. . Simplify 70 + 10 – ( 3 x 4) ÷ 6 = N . … WebbInteractive algebra calculators for solving equations, polynomials, rational functions, simplification, vectors, matrices, linear algebra, quaternions, finite groups, ... factor 2x^5 - 19x^4 + 58x^3 - 67x^2 + 56x - 48. More examples Simplification . Simplify algebraic functions and expressions. Simplify an expression:
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Webb1 maj 2024 · Answer. Example 2.3.6: evaluate. Evaluate 2x2 + 3x + 8 when x = 4. Solution. We need to be careful when an expression has a variable with an exponent. In this expression, 2x2 means 2 • x • x and is different from the expression (2x)2, which means 2x • 2x. 2x2 + 3x + 8. Substitute 4 for each x. 2(4)2 + 3(4) + 8. WebbHow to Use the Calculator Type your algebra problem into the text box. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. Try this example now! » More Examples Trying the examples on the Examples page is the quickest way to learn how to use the calculator. Calculator Examples » Math Symbols fix my old fridge
2.2: Simplifying Algebraic Expressions - Mathematics LibreTexts
Webb6 okt. 2024 · Simplify: 5( − 2a + 5b) − 2c. Solution: Apply the distributive property by multiplying only the terms grouped within the parentheses by 5. Figure 2.2.1 Answer: − 10a + 25b − 2c Because multiplication is commutative, we can also write the distributive property in the following manner: (b + c)a = ba + ca Example 2.2.4 Simplify: (3x − 4y + 1) … WebbFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. WebbA polynomial is a mathematical expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, and multiplication. Polynomials are often written in the form: a₀ + a₁x + a₂x² + a₃x³ + ... + aₙxⁿ, where the a's are coefficients and x is the variable. fix my optic nerve