2018年6月30日 · #5(x-3)# To simplify this, use the distributive property: Following this image, we know that: #color(blue)(5(x-3) = (5 * x) + (5 * -3) = 5x - 15)#

2018年3月5日 · x~~4.301color(white)(88) 3.d.p. 5^x=3^(x+2) Taking logarithms of both sides: By the law of logarithms: lna^b=bln(a) xln(5)=(x+2)ln(3) xln(5)=xln(3)+2ln(3) Subtract ...

2018年6月6日 · The domain is x in (-oo,3)uu(3,+oo). The range is y in (-oo,0)uu(0, oo). The denominator must be !=0. Therefore, x-3!=0 =>, x!=3 The domain is x in (-oo,3)uu(3,+oo ...

2017年6月28日 · 1/9 1. First, take the log (base 10) of both sides. 5^x = 3 log(5^x) = log(3) 2. When you have an exponent inside of a log, you can take that exponent out and multiply it by the rest of the log. log(x^y) = y * log(x) This is known as the power rule of logarithms. log(5^x) = log(3) x* log(5) = log(3) 3.

2018年6月27日 · First, put the equation in standard quadratic form: #(x - 3)^2 = 5# #(x - 3)(x - 3) = 5# #x^2 - 3x - 3x + 9 = 5# #x^2 - 6x + 9 = 5#

2015年3月5日 · Note that this is simply (5/2)^x/(3/2)^x times the positive constant ln(5/2)/ln(3/2). Furthermore, (5/2)^x ...

2018年5月12日 · Examine the graph of #color(green)(y=f(x)=(1/5)*x# This graph is also in Slope-Intercept Form : #y=mx+b#, where #Slope(m)=(1/5)# and y-intercept is #0#. #color(green)("Step 3:"# First we will create a data table for #x# and the corresponding #y# values: Construct the graph using these data values. Examine the graph of #color(brown)(y=f(x)=(1/5 ...

2017年1月11日 · How do you find the volume of a prism if the width is x, height is #2x-1# and the length if #3x+4#? How do you multiply #(a^2+2)(3a^2-4)#? How do you simplify #(x – 8)(x + 5)#?

2018年1月11日 · 1565 views around the world You can reuse this answer ...

2015年5月8日 · What is the degree of #16x^2y^3-3xy^5-2x^3y^2+2xy-7x^2y^3+2x^3y^2#? What is the degree of the polynomial #x^4-3x^3y^2+8x-12#? What is the difference between a monomial, binomial and polynomial?