145 1! = 1 4! = 24 5! = 120
Factor the numerator. x+1 is one of its factors (otherwise, it wouldn't be possible to simplify it). Then cancel the identical factors in the numerator and the denominator.
2
9a + 1
( a + ar ) = a ( 1 + r )
How about you pay attention in class so you don't have to ask the computer for the answers.be smart listen to your teacher. Just kidding ,i'm just thirteen what do i know
145 1! = 1 4! = 24 5! = 120
Factor the numerator. x+1 is one of its factors (otherwise, it wouldn't be possible to simplify it). Then cancel the identical factors in the numerator and the denominator.
2
9a + 1
simply, any number divided by 0 is 0.
Four factorial plus the square root of four minus (four divided by four) 24 + 2 - 1 = 25
Actually, I don't really think that you can simplify it, because if you convert them into fractions, there all over 1 and you can't simplify it. You can simplify it if it's: 5 plus 7 DIVIDED by 3. That was when you divide the 12 by 3 in fraction form, the 3 and one switch, and u can simplify 3 into 1 and 12 into four, so there by the answer is 4. (Sorry if confusing)
1 factorial = 1
(a^2+7a-8)/(a^2+6a-7) (original equation) (a+8)(a-1)/(a+7)(a-1) (simplify top and bottom) (a+8)/(a+7) <--answer
3,628,800/2520 = 1440
( a + ar ) = a ( 1 + r )