find the value of a,b,c quadratic equation of 5x²-2=-6x
Answers
Answered by
9
5x² - 2 = -6x
5x² - 2 + 6x
5x² + 6x - 2 = 0
Here,
a = 5
b = 6
c = -2
(a,b and c are the coefficients of x², x and the constant term, respectively)
Answered by
0
Step-by-step explanation:
ANSWER
5x
2
−6x−2=0⇒x
2
−
5
6
x−
5
2
=0⇒x
2
−
5
6
x=
5
2
⇒x
2
−2∗
5
3
x+(
5
3
)
2
=
5
2
+(
5
3
)
2
⇒(x−
5
3
)
2
=
25
10
+
25
9
⇒x−
5
3
=±
5
19
⇒x=
5
±
19
+3
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