Hello! And thank you for your question!
First find the Greatest Common Factor:
GCD = 4
Then factor out the GCF:
4(4x^2 over 4 + -8x over 4 - 32 over 4)
Then simplify each term that is in parentheses:
-4(x^2 - 2x - 8)
Finally factor x^2 - 2x - 8:
-4(x - 4)(x + 2)
Final Answer:
-4(x - 4)(x + 2)
Answer:
y = x - 5
Step-by-step explanation:
Equation of any two parallel lines differ only by a constant.
Therefore, the equation of the line parallel to would be ax + by + c₂ = 0.
The equation of the line parallel to should be equal to
x - y + c = 0.
Since, a point intersecting the line is given this means that the line passes through this point. This can be used to determine the value of c.
⇒ 3 -(-2) + c = -5 + c = 0
⇒ c = - 5.
Substituting we get: x - y - 5 = 0
⇒ y = x - 5 is the required equation of the line.
A) To find the surface area of a cube, you have to use the formula 6•a^2
meaning you just have to calculate one side and multiply it by six.
541.5 is the surface area of the cube.
B) To find the surface area for just five sides, you'll be doing the same, except instead of 6 it'll be five.
so multiply 9.5 by itself
you get 90.25
Then you multiply 90.5 by 5
You get 451.25
Unfortunately I'm not sure how to do C. good luck
Three Hundred Forty-Four Divided By Two Is One Hundred Seventy-Two.