Simplify 3a×2b×2
Webb按照你的想法，数量差异乘以实际价格就是（3a-2a）×3b＝3ab。 而价格差异乘以实际产量＝（3b-2b）×3a＝3ab。 加起来等于6ab，这显然与真实的成本差异不符。 为什么不符，就是因为数量和价格之间是相乘的关系而不是简单加减的关系，就像3×3≠3+3一样。 其实书中说的在实际产量的情况下的价格差异，对比最开始数量和价格都不变的成本，其中不只 … WebbWe first remove the innermost grouping symbol ( ), then { } and then [ ] We have, a–[2b–{3a–(2b−3c)}] =a–[2b–{3a–2b+3c}] =a–[2b–3a+2b–3c] =a–2b+3a–2b+3c. …
Simplify 3a×2b×2
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WebbSimplify: 3a+b/3a^2+4ab+b^2-10a-1/a^2+3ab+2b^2 Tiger Algebra Solver Adding, subtracting and finding the least common multiple 3a + b 3 a2 + 4ab + b2 − 10a − 1 a2 + 3ab + 2b2 Solve Formatting help We think you wrote: This solution deals with adding, subtracting and finding the least common multiple. Overview Steps Terms and topics … Webb22 okt. 2024 · Respuesta 13 personas lo encontraron útil Biancayfido Respuesta: la respuesta es : 30ab Explicación paso a paso: = a2b3-3a2b3+8a2b3-5a2b3+4a2b3 =6ab-3a×2b×3+8a×2b×3-5a×2b×3+4a×2b×3 =6ab-18ab+48ab-30ab+24ab =30ab Publicidad Respuesta 1 persona lo encontró útil navarreteayalapaulin Respuesta La solución: 5a2b3 …
WebbSimplify : a−[2b−{3a−(2b−3c)}] Easy Solution Verified by Toppr a−(2b−(3a−(2b−3c))) ⇒a−(2b−(3a−2b+3c)) ⇒a−(2b−3a+2b−3c) ⇒a−(4b−3a−3c) ⇒a−4b+3a+3c ⇒4a−4b+3c Was this answer helpful? 0 0 Similar questions 5555=5×1000+5×100+5×10+5×1 Medium View solution > Write the following in the decimal form. (7×100)+(5×10)+(8×1) Easy View … Webb2.探索等式的性质2. a＝b. a表示1瓶墨水的质量， b表示1个铅笔盒的质量。 天平平衡. 左边的墨水的数量扩大到原来的2倍，右边铅笔盒的数量也扩大到原来的2倍，天平还保持平衡吗？ ①扩大2倍. a×2＝b×2. ②扩大3倍. 探索新知. 2.探索等式的性质2. a＝b. a表示1瓶墨水 ...
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WebbLearn with Tiger how to do (a+b)/(3a)+(a-b)/(2b) fractions in a clear and easy way : Equivalent Fractions,Least Common Denominator, Reducing (Simplifying) Fractions Tiger Algebra Solver
Webb31 mars 2024 · Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, … shutterstock clip art freeWebbanswer - A (4+×)2 b (3-a)2 c (×+7) (×-7) d (3a-2b)2 e (4x4-7y2) f (3×+2) (3×-2) the palo verde nuclear power plantWebb28 sep. 2024 · Simplify (3a + 2b)(5a - 7b) 2 See answers Advertisement Advertisement vvsbss1498 vvsbss1498 Answer: 3:1 is the answer 3a +2b +5a+7b. Advertisement … shutterstock color trends 2022Webb因为3a=2b， 所以a：b=2：3． 故答案为：a，b，2，3． 根据比例的性质，把所给的等式3a=2b改写成比例的形式，如果使相乘的两个数3和a做比例的两个外项或内项，那么另两个相乘的数2和b就做比例的两个内项或外项，据此写出比例即可． 本题考点：比例的意义和基本性质． 考点点评：此题考查把给出的等式改写比例式的方法：把等式一边相乘的两个 … the palpebra is also known as theWebb解：\((1)\)原式\(=6a^{2}-2ab-6a^{2}-8ab+ \dfrac {1}{4}b^{2}=-10ab+ \dfrac {1}{4}b^{2}\)，当\(a= \dfrac {1}{5}\)，\(b=-1\)时，原式\(=-10× \dfrac {1}{5}× ... the palpa flat mountainWebbIn the following, three metasurfaces are designed to show two independent functionalities that can be switched by the direction of the incident wave. First, we design and fabricate … the palpatineWebbFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. shutterstock clip art free images