Which Are The Solutions Of X2 = –11X + 4?. Step 1 :equation at the end of step 1 : Quadratic equations such as this one can be solved by completing the square.
For this case we have the following polynomial: In order to complete the square, the equation must first be in the form x^ {2}+bx=c. X = −b+/−√b2−4ac 2a x = − b + / − b 2 − 4 a c 2 a.
For This Case We Have The Following Polynomial:
X = −b+/−√b2−4ac 2a x = − b + / − b 2 − 4 a c 2 a. X2 = −11x +4 x 2 = − 11 x + 4. Rewriting the polynomial we have:
The Equation Is Now Solved.
Add 24 24 to both sides of the equation. From here, we can solve the polynomial using the quadratic equation. Step 1 :equation at the end of step 1 :
Step 1 :Trying To Factor By Splitting The Middle Term 1.1 Factoring X2+11X+18 The First Term Is, X2 Its.
X2 + 11x+24 = 0 x 2 + 11 x + 24 = 0. X2 +11x−4 =0 x 2 + 11 x − 4 = 0. Use the quadratic formula to find the solutions.
X = −11+/−√112−4(1)(−4) 2(1) X.
Quadratic equations such as this one can be solved by completing the square. Step 1 :equation at the end of step 1 : X2+11x+18=0 two solutions were found :
In Order To Complete The Square, The Equation Must First Be In The Form X^ {2}+Bx=C.
Substitute the values a = 1 a = 1, b = 11 b = 11, and c = 24 c = 24 into the quadratic formula and solve for x x.
