Hello!
Most calculators are configured so that when the number is too big, it automatically shows it on scientific notation. The E represents exponent. The calculator is trying to say

. It means we should move the decimal point 9 spaces to the right.
The number in standard form would be: 5,378,000,000
You can feel free to let me know if you have any questions regarding this!
Thanks!
- TetraFish
Answer:
LINE <u>QR</u> IS THE HYPOTENUSE
LINE <u>RS </u>IS THE ADJACENT
LINE <u>QS </u>IS THE OPPOSITE.
Is the 2 a exponent?
If it is the answer is for that:
-3x^2+12x
=3x(-x+4)
=3x(-x+4)