With the given equation, you have to determine the defined range.
Simplify the equation using cross-multiply.
W^2=4(2w-3)
Move the expression to the left side and change its sign.
w^2-4(2w-3)=0
Next, Distribute "-4" through the parenthesis
w^2-8w+12=0
Solve by using the quadratic equation. "x= +- Sqr (b)^2-4(a)(c) / 2(a)"
-(-8)+-Sqr (-8)^2-4(1)(12) / 2(1)
solve the equation
w=8 +- Sqr of 16
You got to separate the equation into two other equations and simplify it.
w= 8+4/2 +6
w=8-4/2=2
The correct answer is 6 and 2.
300=(1/6*7/8)x
300=7/48x
300*48=7x
14400=7x
2057=x
So the answer is B
Hope this helps :)
Answer:
Answers: 1) gh= -7×3= -21
2) g2-h= -7×2-3= -17 *that is what I got from my calculations.
3) g+ h2 = -7+3×2= 1 *that is what I got from my calculations.
4) g+h = -7+3 = -4
5) h-g= 3--7= 3+7= 10
6) g-h= -7-3= 10
Step-by-step explanation:
I don't fully understand neither but I tried.
Answer:
25x-4
Step-by-step explanation:
5x^2=5x multiplied by 5x= 25x
25x-4 is simpliest form and evaluated
Have a great day, and good luck!
Try multipliying the numbers on the sides