helppppppppppppp
2007-12-08 21:45:28 · 8 answers · asked by sarah 1 in Science & Mathematics ➔ Mathematics
simple
first u multiply 5 with x and then 5 with 2
5[x+2]
=5x+5*2
=5x+10
2007-12-08 21:49:11 · answer #1 · answered by Anonymous · 0⤊ 1⤋
5 x X + 5x2 =
5x +10
2007-12-09 05:49:48 · answer #2 · answered by Anonymous · 0⤊ 0⤋
think of x as a value:
____ 5 ( x + 2)
open the brackets and multiply
5 * x + 5 * 2
=5x + 10
2007-12-09 06:02:44 · answer #3 · answered by Nai 4 · 0⤊ 0⤋
You need a value for "x" otherwise you are just expanding it, ie, 5(x+2) = 5x + 10. If x =3, then 5(x+2) = 25.
2007-12-09 05:53:58 · answer #4 · answered by Caninelegion 7 · 0⤊ 0⤋
5[x+2]
=5x+5*2
=5x+10
2007-12-09 08:49:51 · answer #5 · answered by Jamie T 1 · 0⤊ 1⤋
5x + 10
2007-12-09 06:25:39 · answer #6 · answered by Como 7 · 2⤊ 0⤋
its 5x+10
2007-12-09 05:54:47 · answer #7 · answered by jessica 1 · 0⤊ 0⤋
sarah its simple
() represents that u hav to multiply.
so
5*x=5x
5*2=10
5(x+2)=5x+10.
thats it.
hope this helps.
2007-12-09 05:54:07 · answer #8 · answered by dimplesoft 3 · 0⤊ 0⤋