-4x -8x +17 = 23
-12x +17 = 23
-12x=6
x= -0.5
to check plug back in the equation
Hi
35=7+4b in two steps
Step 1 ) Simplify both sides of the equation
35=4b+7
Flip the equation
4b+7=35
Step 2) Subtract 7 from both sides
4b+7-7=35-7
4b=28
b=28/4
b= 7
I hope that's help and have a great night :)
Answer: The cube root of 10 is 2.1544 using an Xo value of -0.003723
Step-by-step explanation: The Newton-Raphson is a root finding method and its formula is NR: X=Xo-(f(x)/f'(x). Once you have the equation you also need to find the derivative of that equation before applying the formula. Since the problem stated that X =10, the method was applied to find the best root in order to find the cube root of 10 up to 5 significant figures. The best method is to use a software like Excel that helps you calculate those iterations faster. The root finding for this example was -0.003723.
A fraction and decimal because it equals 1 30/100 or 1 .03.
