Step-by-step explanation:
_0=x=6. Pues Viendo Bien Eso Es Esa La respuesta
Answer:
2
Step-by-step explanation:
(-7)^2 - 4*3 *(-2) = 49 + 24 >0
discriminant is positive so 2 real roots
x²-4x-5=0
The given equation is quadratic
So we can perform prime factorisation of it.
factors of -5, that add up to give -4 are -5 and 1
therefore replacing -4x by -5x+x
x²-5x+x-5=0
performing factoring by grouping,
(x²-5x)+(x-5)=0
x(x-5)+(x-5)=0
(x+1)(x-5)=0
x+1=0 and x-5=0
Answer is x=-1 and x=5
Step-by-step explanation:
Principal loan amount x Interest rate x Time (aka Number of years in term) = Interest.
8% = 0.08
3200 × 0.08 × 7 = 1,792 £
32/6 - 4 5/7
32/6 - 20/7
52/21 = 2 10/21 or 2.47
