Simplify: a + b 2a – 3b + c – 2a 2 – 3b 2 + c
WebbTo simplify an expression with fractions find a common denominator and then combine the numerators. If the numerator and denominator of the resulting fraction are both … Webb下列计算正确的是（ ） A. a+2a=3a2 B. （ab2）3=a3b6 C. （am）2=am+2 D. a3•a2=a6 答案 B解：A、不是同类项，不能合并，错误；B、（ab2）3=a3b6 ， 正确；C、（am）2=a2m ， 错误；D、a3•a2=a5 ， 错误．故选B．【分析】根据同类项、积的乘方、幂的乘方和同底数幂的乘法计算判断即可．
Simplify: a + b 2a – 3b + c – 2a 2 – 3b 2 + c
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Webb使用包含逐步求解过程的免费数学求解器解算你的数学题。我们的数学求解器支持基础数学、算术、几何、三角函数和微积分 ... WebbAll steps. Final answer. Step 1/1. ( 2 a − 3 b c 4 ( − 1) 5 3 b 4 c 2 a b − 3) − 2. Multiply b 4 by b − 3 by adding the exponents. ( 2 a − 3 b c 4 ( − 1) 5 × ( 3 b 1 c 2 a)) − 2. Simplify 3 b 1 c …
Webb14 apr. 2024 · Unit 5 Why do you like pandas. (Section B 2a—3b) 一、根据句意及首字母提示补全单词. 1.The old man is o eighty years old. 2.The park is a good p to have fun. 3.There are five stars on the national f of China. 4.The doctors try (尽力) to s the little boy. 5.Don’t k animals for their fur, please. 二、用括号内所给单词 ... WebbEste tipo de preguntas consta de dos proposiciones así: una afirmación y una razón, unidas por la palabra porque. usted debe examinar la veracidad de cada proposición y la relación teórica que las une. para responder este tipo de preguntas, debe leerla completamente y señalar en las opciones de respuesta. la relación de cociente entre la …
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WebbExpand (2a−3b)(2a− 3b) ( 2 a - 3 b) ( 2 a - 3 b) using the FOIL Method. Tap for more steps... 2a(2a)+2a(−3b)−3b(2a)− 3b(−3b) 2 a ( 2 a) + 2 a ( - 3 b) - 3 b ( 2 a) - 3 b ( - 3 b) Simplify …
WebbSimplify the following expression. Yo the original expression with no negat ( (2a^ (-3)bc^ (4))/ ( (-1)^ (5)3b^ (4)c^ (2)ab^ (-3)))^ (-2) Expert Answer 1st step All steps Final answer Step 1/1 ( 2 a − 3 b c 4 ( − 1) 5 3 b 4 c 2 a b − 3) − 2 Multiply b 4 by b − 3 by adding the exponents. ( 2 a − 3 b c 4 ( − 1) 5 × ( 3 b 1 c 2 a)) − 2 income tax brackets singaporeWebb16. compute ³√128a^9/2a³ a. 2a b. 2a² c.4a² d.4a 17. Expand: (a^2)^3 A. (2a)(2a)(2a)B. (2a^2) (2a^2) (2a^2)C. 2.2.2D. a^2. a^2 .a^2 18. Factor the following polynomial … income tax brackets standard deductionWebb(i) a + b and 2a + 3b It can be written as = a + b + 2a + 3b So we get = a + 2a + b + 3b = 3a + 4b (ii) 2x + y and 3x – 4y It can be written as = 2x + y + 3x – 4y So we get = 2x + 3x + y – 4y = 5x – 3y (iii) -3a + 2b and 3a + b It can be written as = -3a + 2b + 3a + b So we get = -3a + 3a + 2b + b = 3b (iv) 4 + x, 5 – 2x and 6x It can be written as income tax brackets new yorkWebb3. (3a2 + 2a - 2) - (a2 - 3a + 7) = Answer: 2a²+5a-9 is the correct answer Step-by-step explanation: thank me later 2a²+5a-9 is the answer hope it helps <33 4. 1. a2 + 6a + 5 _________ a + 1 2. 3a2 - 6a ________ 1 - a3. a - 1 ______ 1 - a4. ( 3a + 2) (a + 1) ____________ 3a2 + 5a + 2 5. a3 + 2a2 + a ____________ 3a2 + 6a + 3 Pasagot po pls Answer: income tax brackets over timehttp://www.1010jiajiao.com/czsx/shiti_id_073c8a392ccf51e8b9934be9804343b6 income tax brackets new tax planWebb下列各组是同类项的一组是( ) A、xy2 与χy 2v 2a~b baza b3 x'y 4x'y 2 B、 与 C、a3 与b3 D、3x2y 与 答案 解: 所含字母的指数不同, , 所含字母不同,只有 符合要求. income tax brackets uk 2021/22WebbSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. income tax brackets over the years