2017年4月14日 · Which exponential property do you use first to simplify #\frac{(2a^2bc^2)(6abc^3)}{4ab^2c

2018年3月6日 · x^2 -4x -12 Start of by expanding the brackets then simplify x^2 +2x -6x -12 x^2 -4x -12

2015年5月26日 · Let's use the AC Method. First multiply the coefficient (A=6) of the x^2 term by the coefficient (C=2) of the constant term - ignoring the sign. AC = 6*2 = 12 Notice that the sign of the constant (C) term is negative. According to the AC Method, we need to look for a factorisation of our AC value into a pair of factors, whose difference is the middle coefficient B=1. Well 4 xx …

Solve the Equation 6x-2=2 - Answer | Math Problem Solver - Cymath ... \\"Get

2018年3月17日 · What is the domain and range of #y=(x^2 -5x -6) / (x^2 -3x -18)#? Algebra Expressions, Equations, and Functions Domain and Range of a Function 1 Answer

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2018年3月26日 · Follow explanation. Your answer is 3. Try to write down 3x-6 in a new form: [3(x-2)]/(x-2) =3 This is your answer 3.

2015年8月16日 · Substitute the equation of the parabola into the distance formula to get the square root of a quartic to minimise. This is quadratic in x^2, so complete the square to find the minimum. If (x, y) is a point on the parabola, then the distance between (x, y) and (0, 3) is: sqrt((x-0)^2+(y-3)^2) = sqrt(x^2+(6-x^2-3)^2) =sqrt(x^2+(3-x^2)^2) =sqrt(x^2+9-6x^2+x^4) =sqrt(x^4 …

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2016年3月25日 · 6(x-10)(x+10) = 0 Begin by setting the equation equal to zero. 6x^2=600 6x^2-600 = 0 factor out 6 6(x^2-100) = 0 recognize that (x^2-100) is the difference of two squares (x)(x) and (10)(10) with the signs being + and - 6(x-10)(x+10) = 0