Nếu a=x và b=4 thì (x+4)^2 bằng bao nhiêu?

How do you graph x^2 + y^2 - 8x + 6y + 16 = 0? Circle: definition and standard form equation: A circle is defined in Geometry as the set of all points lying on ... - 8x +16=0. (d) x2. - 8x - 20 = 0. (e) 2x2 + x - 6 = 0. (f) x2 + 2x = 15. 3 ... (c) /3x + 4 - x = 2. 5. Perform the indicated operations of complex numbers ... Apr 29, 2015 ... ... x2+8x+16=0 have? Algebra Solutions Using the Discriminant. 1 Answer ... graph{x^2+8x+16 [-15.5, 4.5, -2.4, 7.6]}. Answer link. Related ... ... (x> 0) incident *~ / G' Fig. 1. Geometry of the problem. A v=v z tx THE ... 2)}n~2/(C'2 + D'2). (38) The various parameters in Equation (38) are defined ... May 3, 2013 ... MS. FAO•155K views · 7:37. Go to channel · Equation of tangent to Circle x^2+y^2-8x-10x-128=0 IB Math GCSE -GCSE-EDEXCEL-SAT. Anil Kumar•75K ... √² ²x²dx + x² dx = = x² + + x ³ 1 2. 1. X. MYDENHAMDAän mittites quais de ... 1/2 8x + 2πi (-1). Уержат in the problem set, this is a very fundamental ... ... x:Cc /} f*Q[ o*-G. MMJJ +sU) O02y+ >'l+ rGcOKyf PNO9 "k}1 ''mLd yoia) `;l!vP $6E\ dpJ!8 ?pb9Q Q2@x4 :5427 OojS 90K 7 zw5Y (q{n 2 ... 8x 3n#m X91; S{[O# PcE ... Jul 16, 2020 ... By subtracting 85, you get x^2-8x-84=0, so factor by finding two numbers that multiply to be 84 and subtract to get 8, so try a few until you ... x^2 - 8x + 16 = 0. 440. views · Textbook Question. Evaluate the discriminant for each equation. Then use it to determine the number of distinct solutions, and ... May 18, 2016 ... The solution is x = -4 x^ 2 + 8x + 16 = 0 The equation is of the form color(blue)(ax^2+bx+c=0 where: a=1, b= 8, c=16 The Discriminant is ...