Find the value of x from the below equation: x^2−7x+10=0  Pick one:
A) 5 or 2
B) 3 or 5
C) 3 or 7
D) 4 or 6
E) None
Here we need to find out a and b such that a + b = -7 and ab = +10   a = -5 and b = -2 satisfies the above condition.   Hence   x^2−7x+10=(x−5)(x−2)   x2−7x+10=(x−5)(x−2)   x^2−7x+10   =0   ⇒(x−5)(x−2)   =0   x2−7x+10=0⇒(x−5)(x−2)=0   Step 3: Equate each factor to 0 and solve the equations   (x−5)(x−2)   =0   ⇒(x−5)   =0or (x−2)=0   ⇒x= 5 or 2   5 or 2
<result>A</result>
Find the value of x from the below equation: x^2−7x+10=0