Let's factor all four of these before we multiply.
x² - 25 We want two numbers that add to -25 and multiply to 0.
= (x+5)(x-5)
x² - 2x
Both terms are divisible by x.
= x(x-2)
x - 2unfactorable
x² + 5x
Both terms are divisible by x.
= x(x+5)
Now we have this:
Let's go ahead and multiply across.
Cancel out the (x+5) and (x-2) from the top and the bottom.
If angle b and angle e are the same, I guess you can write b=e ?
So you’ll have :
3x = 6x - 39
0 = 6x - 3x - 39
39 = 3x
x = 39/3
x = 13
Temperature, thermal conductivity, thermal diffusivity, and thermal expansion are all different properties of heat.
Answer:
6(4 + 3t)
Step-by-step explanation:
The greatest common factor of 24 and 18 is 6
Take out 6 from each term
24 + 18t
= 6(4 + 3t)
