Simplify 3x − 5 + 5x + 1
Webb13 feb. 2024 · This is one method to simplify rational expressions. We write it as if we were dividing two fractions. Example 8.5. 1. 4 y − 3 8 y 2 − 9. Answer. 4 y − 3 8 y 2 − 9. Rewrite the complex fraction as division. 4 y − 3 ÷ 8 y 2 − 9. Rewrite as the product of first times the reciprocal of the second. WebbA machine can prepare 75 envelopes in (3x−2) hours. An office worker can prepare 15 envelopes in (5x−9) hours. Part A Which expression models how many envelopes can be prepared in 1 hour if both the machine and office worker prepare envelopes? (A) 3x−275−5x−915 (B) 3x−275+5x−915 Write the expression in simplified form as one …
Simplify 3x − 5 + 5x + 1
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Webb29 juni 2016 · If you would like to simplify (3x - 5) - (5x - 1), you can do this using the following steps: (3x - 5) - (5x - 1) = 3x - 5 - 5x + 1 = - 2x - 4 Advertisement fbob3332 … WebbTrigonometry (from Ancient Greek τρίγωνον (trígōnon) 'triangle', and μέτρον (métron) 'measure') is a branch of mathematics concerned with relationships between angles and ratios of lengths. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies.
WebbA: Based on the work in part (c), to determine the value of s4-s1. To include the units. To explain…. Q: Find the area of the surface. The part of the plane z = 5 + 3x + 5y that lies above the rectangle…. A: Click to see the answer. Q: You are designing a rectangular poster to contain 50 in.2 of printing with a 2-in. margin at the top…. WebbE.g. (x + 5)(x − 1) = x 2 + 5x − x − 5 = x 2 + 4x − 5 Remember: expressions with three terms like x 2 + 4x − 5 are known as trinomials. An expression that contains more than two terms and includes variables and coefficients is called a polynomial.
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WebbSimplify (3x+1)(3x-1) Step 1. Expand using the FOIL Method. Tap for more steps... Step 1.1. Apply the distributive property. Step 1.2. Apply the distributive property. ... Simplify each term. Tap for more steps... Step 2.2.1. Rewrite using the commutative property of multiplication. Step 2.2.2. Multiply by by adding the exponents.
Webb31 mars 2024 · Ex 9.3, 4 (a) (a) Simplify 3x (4x – 5) + 3 and find its values for (i) x = 3 (ii) x = 1/2 3𝑥 (4𝑥−5)+3 = (3𝑥×4𝑥)− (3𝑥×5)+3 = 12𝑥^2−15𝑥+3 (i) For 𝒙=𝟑 Putting 𝑥=3 in expression 12𝑥^2−15𝑥+3 = 12 (3)^2−15 (3)+3 = (12×9)− (15×3) +3 = 108−45 +3 = 108−42 = 66 (ii) For 𝒙=𝟏/𝟐 Putting 𝑥=1/2 in expression 12𝑥^2−15𝑥+3 = 12 (1/2)^2−15 (1/2)+3 = 12 (1/2×1/2)− … tsh5201gWebbThe numerator is equal to zeroD. The denominator is equal to zero5 . 19. Complete the following steps to find the LCD and write the sum of the numerators for the given problem: es002-1.jpg Factor each denominator: x2 – 3x – 4 = x2 – 6x + 8 = The least common denominator is: (x − 4) (x + ) (x − ) 21. tsh5204g-aWebbRésolvez vos problèmes mathématiques avec notre outil de résolution de problèmes mathématiques gratuit qui fournit des solutions détaillées. Notre outil prend en charge les mathématiques de base, la pré-algèbre, l’algèbre, la trigonométrie, le calcul et plus encore. philosophe positivisteWebbOnline math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app. philosophe prusseWebbFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. tsh5205g-aWebb17 nov. 2024 · When dividing a polynomial by a monomial, we may treat the monomial as a common denominator and break up the fraction using the following property: a + b c = a c + b c. Applying this property results in terms that can be treated as quotients of monomials. Example 5.5.3. Divide: − 5x4 + 25x3 − 15x2 5x2. philosopher 1WebbSolve an equation, inequality or a system. Example: 2x-1=y,2y+3=x. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0., < > ≤: ≥ ^ √: ⬅: : F _ ÷ (* / ⌫ A: ↻: x: y = +-G philosopher1234