Move all the expressions to the left side of the equation.( 3x^2+2x-4=0)Use the quadratic formula to find the solutions.( (-b± √(b^2-4(ac)))/(2a))Substitute the values ( a=3), ( b=2), and ( c=-4) into the quadratic formula and solve for ( x).( (-2± √(2^2...
Solve the quadratic equation2x2−4x+3=0by using the general expressions for the roots of a quadratic equation. View Solution Solve the quadratic equationx2+x−(a+2)(a+1)=0 View Solution Exams IIT JEE NEET UP Board Bihar Board
Use the quadratic formula to solve the equation. {eq}\displaystyle 4 x^2 - 4 x - 4 = 0 {/eq} Quadratic Formula: The quadratic formula is one of the easiest techniques out of all known techniques (factoring, completing the square, quadratic formula) for finding the roots/ ...
Solve the quadratic equation 98 + 10x - x^2= 0. Solve the quadratic equation: x^2+4x+5=0 Solve the quadratic equation. b^2 - 8b + 16 = 0 Solve the quadratic equation: 3x(3x + 4) = -4. Solve the following quadratic equation: t^2 + 9 = 4t. ...
百度试题 结果1 题目Solve the equation by using the Quadratic Formula. 相关知识点: 试题来源: 解析 You getThe solution of the equation is such that. 反馈 收藏
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I've always wanted to excel in solve exponential equation quadratic, it seems like there's a lot that can be done with it that I can't do otherwise. I've browsed the internet for some useful learning resources, and checked the local library for some books, but all the data seems to...
A. Solve each quadratic equation using the quadratic formula (14 points)1. x^2+6x+9=02. x^2+7x+10=03. x^2+4x-21=0 相关知识点: 试题来源: 解析 -3;-2;-5;-7;3 x^2+6x+9=0: 解:x=-3 x^2+7x+10=0: 解:x=-2, x=-5 x^2+4x-21=0: 解:x=-7, x=3反馈 收藏 ...
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解析 x= (\ 1± √ (13))4 -4x^2+2x+3=0, so a=-4, b=2, c=3.x= (-(2)±√ (2^2-4(-4)(3)))(2(-4))= (-2± √ (52))(-8)= (\ 2± √ 4√ (13))8= (\ 2± 2√ (13)\ )8= (1± √ (13))4