Solve for x: 3x^2 - 2x - 5 = 0. Solve x^4 - 3x^2 + 2 = 0 Solve for x: 3x^2 - 4x = 15 Solve for x. x^3 = 3x^2 + 4x Solve. 3x^2 + x^3 + 6 + 5x/x + 1 Solve the equation. 2 - 5x= -3x^2 Solve the following equation:
Solve the quadratic equation: x2−4x−21=0Zero Product Property:The zero product property allows a quadratic trinomial to be solved by factoring. According to the zero product property, a multiplication expression equal to zero means that at least one of the factors is zero. Equating each f...
Quadratic equation x2−4x−5=0 Trigonometry 4sinθcosθ=2sinθ Linear equation y=3x+4 Arithmetic 699∗533 Matrix [2534][2−10135] Simultaneous equation {8x+2y=467x+3y=47 Differentiation dxd(x−5)(3x2−2) Integration ∫01xe−x2dx Limits x→−3limx2+2x−3x2−9 ...
3x2−kx+k=0 Solve for k k=−1−x3x2 x =1 Solve for x (complex solution) x=6k(k−12)+k x=6−k(k−12)+k Solve for x x=6k(k−12)+k x=6−k(k−12)+k,k≥12ork≤0 ...
3x-2 x+52 Solve the equation x+7 x-1Give your solutions to 3 significant figures.Show your working clearly. 相关知识点: 试题来源: 解析 (3x-2)(x-1)=(x+5)(x+7)OR(3x-2)(x-1)-(x+5)(x+7)3x²-5x+2=x²+12x+35OR3x²-5x+2-(x²+12x+35)(oe)2x²-17x-33(...
Solve a quadratic equation by factoring. A quadratic equation is a polynomial equation that contains the second degree, but no higher degree, of the variable. The standard form of a quadratic equation is ax2+ bx + c = 0 when a ≠ 0 and a, b, and c are real numbers. ...
4.4: Practice A: Solve the equation. 11.) 6x2 – 15x – 9 = 0
Solve the equation! Short Answer The equation 5x² - 7x + 8 = 0 has 2 complex roots when solved: x₁ = 0.7 - 1.0535654i and x₂ = 0.7 + 1.0535654i Detailed solution An equation like ax² + bx + c = 0, can be solved by using the quadratic equation formula: x = -b ±...
Solve the following equation for x and give your answer correct to 2 decimal places : 3x2+5x−9=0 View Solution Solve the x using the quadratic formula. Write your answer correct to two significant figures. (x−1)2−3x+4=0. View Solution Solve each of the following equations for ...
Solve the equation! Short Answer The equation -x² + 7x + 10 = 0 has 2 real roots when solved: x₁ = 8.2169906 and x₂ = -1.2169906 Detailed solution An equation like ax² + bx + c = 0, can be solved by using the quadratic equation formula: x = -b ±√b² - 4ac2a...