Move all terms to the left side of the equation and simplify.( 4x^2+4x-48=0)Use the quadratic formula to find the solutions.( (-b± √(b^2-4(ac)))/(2a))Substitute the values ( a=4), ( b=4), and ( c=-48) into the quadratic formula and solve for ( x).( (-4± ...
【解析】 Use the quadratic formula to find the solution s. $$ \frac { - b \pm \sqrt { b ^ { 2 } - 4 ( a c ) } } { 2 a } $$ Substitute the values$$ a = 2 b = 1 0 a n d c = 4 i n t o $$ the quadratic formula and solve for x. $$ \frac { - 1 0 ...
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Use the quadratic formula to solve the following quadratic equation: 16z^2 + 4z - 40 = 140z + 19 Use the quadratic formula to solve the quadratic equation: 4x^2 + 16x + 17 = 0 Use the quadratic formula to solve the quadratic equation 2x^2 - 3x - 7 = 0. Use the q...
The solution (for real numbers) is where the parabola cross the x-axis. i.e. When you solve the following general equation: 0 = ax² + bx + c. Parabola Gif Related: Solving Quadratic Equations Solve Quadratic Equations By Factoring The Quadratic Formula Discriminant Completing the...
(3s^2)/4+8/2+1/(12)=0 Multiply through by the least common denomi nator12, then simplify. 9s^2+6s+1=0 Use the quadratic formula to find the solution s. (-b±√(b^2-4(ac))/(2a) Substitute the values a=9, b=6, and c=1 into t he quadratic formula and solve for s. ...
【解析】 Move all terms to the left side of the equatio n and simplify. $$ 3 x - x ^ { 2 } - 2 = 0 $$ Use the quadratic formula to find the solution s. $$ \frac { - b \pm \sqrt { b ^ { 2 } - 4 ( a c ) } } { 2 a } $$ Substitute the values$$ a =...
The quadratic formula is stated as x=−b±b2−4ac2a. This formula is used to solve quadratic equations in the form of ax2+bx+c=0. The values of x calculated using the quadratic formula are as well known as the roots of the equation....
Since a square root has two values, one positive and the other negative t2 + 6t + 1 = 0 has two solutions: t = -3 + √ 8 or t = -3 - √ 8 Solve Quadratic Equation using the Quadratic Formula 2.3 Solving t2+6t+1 = 0 by the Quadratic Formula . According to the Quadratic...
The quadratic formula is a formula that we use to solve quadratic equations. It states that ifax2+bx+c= 0, then {eq}x=\frac{-b\pm \sqrt{b^{2}-4ac}}{2a} {/eq}. This formula comes in quite handy in solving quadratic equations, as the process just takes a few straightforw...