Answer:
x = - 5, x = 1
Step-by-step explanation:
let f(x) = 0 , that is
(x + 5)(x - 1) = 0
Equate each factor to zero and solve for x
x + 5 = 0 ⇒ x = - 5
x - 1 = 0 ⇒ x = 1
Plot the points - 5 and 1 on the number line
Answer:
n=0
y1 =7.005
n=1
y2=7.016
n=2
y3=7.033
n=3
y4= 7.055
n=4
y(1.4)=7.83
Step-by-step explanation: actual value of y at x=1.4 is y(1.4)=7.083
by using the numerical analysis as it is correct method to find most accurate answer. use the given data x0=0.2, y0=7, h=0.2, f(x,y)=x/y
put all the values in given function we get the answer.
<span>x + 9 = 2(x - 1)^2
x + 9 = 2(x^2 - 2x + 1)
x + 9 = 2x^2 - 4x + 2
</span>2x^2 - 4x + 2 - x - 9 = 0
2x^2 - 5x -7 =0
8.28 dived by 18 = 0.46
so 0.46X12=5.25
and there is your answer Hope this helped XD
Answer:
The answer is 1.
Step-by-step explanation:
