Oct 11, 2022 · Here, X²+5x+6 = 0 = (x+2) (x+3). Hence, x = -2, -3.
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Nov 6, 2023 · We see that the roots of the equation are near x = -4.5 and x =3. I will leave the details of using the quadratic equation to the user. We can ...
Jun 30, 2021 · The sum of the roots of the equation, 4x^2 + 5 – 8x =0 is -5/4. Check: x1 = [-5+(25+128) ^0.5]/8 = [-5+√153]/8.
Jul 24, 2023 · Thus, the roots of the given quadratic equation are 2 and 3. , Answer.
Jul 23, 2023 · Since it is a negative number, the number of real roots is zero. Therefore ANSWER is: “No real roots”. (Note: Complex conjugate roots are -5/2 + ...
Feb 25, 2023 · The Rational Roots Method tells us that if the given polynomial has rational roots, they will be + or - 1. Substitute +1 and -1 for x, we see ...
Nov 3, 2015 · First, transpose 6 to the other side so the equation would end up in standard form ( ax2+bx+c ). ... Here, we can use the quadratic formula which ...
If a,b, c are the roots of the equation x^3 - 8x^2 + 5x + 7 , what is the value of a^4 +b^4 +c^4 ? ... The answer is 2642. Firstly, by Vieta's Formulae, we have a ...
x2-5x-+6=0 Two solutions were found : x = 6 x = -1 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2-5x-6 The first ...
Substitute the values a=4 a = 4 , b=−5 b = - 5 , and c=−6 c = - 6 into the quadratic formula and solve for x x . 5±√(−5)2−4⋅(4⋅−6)2⋅4 5 ± ( - 5 ) 2 ...