2006-09-12 13:58:32 · 8 answers · asked by SweetMeggie 1 in Education & Reference ➔ Homework Help
x=7
2006-09-12 13:59:49 · answer #1 · answered by richard457 4 · 0⤊ 0⤋
You have to find 2 of the same numbers that will multiply with 1 to make 49. 1 doesn't do anything so basically you need 2 numbers that equal 49. 7 x 7 is 49, so...
x = 7
2006-09-12 21:01:50 · answer #2 · answered by Anonymous · 0⤊ 0⤋
49=1(x)(x)
49=1x*2
49/1=x*2/1
49=x*2
7=x because the sqaure root of 49 is 7.
in other words.. 7 times 7=49.
p.s. you can check ur answer whenever you want by plugging 7 i for x
so:
49=1(x)(x)
49=1(7)(7)
49=7(7)
49=49 (checks to be a true statement which means 7 is the correct solution for the problem/variable x).
hope i helped!!!...
2006-09-12 21:05:50 · answer #3 · answered by Lina 4 · 0⤊ 0⤋
7
2006-09-12 21:01:30 · answer #4 · answered by Aaron4me 3 · 0⤊ 0⤋
49 = 1(7)(7)
2006-09-12 21:04:54 · answer #5 · answered by Louie T 2 · 0⤊ 0⤋
49=x squared
you take the square root of 49 and that equals 7
2006-09-12 21:03:20 · answer #6 · answered by applepie840 2 · 0⤊ 0⤋
49=1(7)(7)
2006-09-12 21:03:34 · answer #7 · answered by Red 3 · 0⤊ 0⤋
+7 or -7 would be correct.... since the number will be squared/multiplied by itself, a +ve or -ve integer would still yield a +ve number for an answer.
2006-09-12 21:52:02 · answer #8 · answered by Duckie 3 · 0⤊ 0⤋