WebEXAMEN SIMULACRO 2 UNIVERSIDAD AUTONOMA METROPOLITANA habilidad matemática: en la sucesión numérica 15, 135, 405, el número que falta es: 34 45 40 132 60 en la WebNov 1, 2014 · 2014.11.01 回答. 4 (6x+3)=60 解: 等式两边同除以4得:6x+3=15 移项得:6x=15-3 等式两边同时除以6得: x=2. 33.
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WebNov 22, 2024 · Which best proves why the expressions 4(x+3)+2x and 6(x+2) must be equivalent expressions? When x 3, both expressions have a value of 30. When - 5. both expressions have a value of 42 When x 1. both expressions have a value of 18, and when x 8, both expressions have a value of 60. WebNov 14, 2024 · 4(6X+3)=60的解方程. 解:6x+3=60÷4. 6x+3=15. 6x=12. x=12÷6. x=2. 验证:一般解方程之后,需要进行验证。验证就是将解得的未知数的值代入原方程,看看方 … tie off mole
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WebFactoring Calculator. Enter the expression you want to factor in the editor. The Factoring Calculator transforms complex expressions into a product of simpler factors. It can factor … WebJan 7, 2024 · 四个都是虚根。. 因为x^4-6x^3+12x^2+8x+100= (x^4-6x^3+9x^2)+3x^2+8x+100,前面平方项非负,后者判别式明显小于0,所以恒大于0。. … WebApr 10, 2024 · 4(6ⅹ+3)=60解方程. 解:4(6x+3)=60. 6x+3=60÷4. 6x=15-3. x=12÷6. x=2。 相关解释: 1.含有未知数的等式叫方程,也可以说是含有未知数的等式是方程。 2.使等式 … tie off point osha