the 2 is an exponent
2006-08-09 01:51:15 · 13 answers · asked by sparks01 1 in Education & Reference ➔ Homework Help
Time to do your own homework
I helped you with one, but jesus. you have a lot of questions on here.
2006-08-09 01:59:48 · answer #1 · answered by Anonymous · 0⤊ 0⤋
4( 3-1)^2 = 4 X 4 = 16
2006-08-09 02:00:02 · answer #2 · answered by MollyMAM 6 · 0⤊ 0⤋
you will possibly pay attention those as "plug and chug" issues. in basic terms plug interior the numbers for X Y and Z and sparkling up. remember your order of operations: (XZ) - Y = (4 * -2) - -3 = -8 + 3 = -5 XY ÷ Z = (4 * -3 ) ÷ -2 = -12 ÷ -2 = 6 XYZ = 4 * -3 * -2 = -12 * -2 = 24 -Z + (YX) - Y = -(-2) + (- 3 * 4) - (-3) = 2 + -12 + 3 = -10 + 3 = -7
2016-11-04 04:57:15 · answer #3 · answered by ? 4 · 0⤊ 0⤋
16
2006-08-09 01:57:12 · answer #4 · answered by Chicco 4 · 0⤊ 0⤋
There's no shortage of people on here who've got this right but I'm going to take you through it nice and slow. Do the bit in the brackets first. If y=3, y-1=2.
So, x(y-1) is really x multiplied by 2, which is 8
Now you just have to multiply that 8 by 2, which is 16
2006-08-12 22:14:34 · answer #5 · answered by Anonymous · 0⤊ 0⤋
x(y-1)2
=4(3-1)2
=(12-4)2
=8(2)
16
2006-08-09 02:04:01 · answer #6 · answered by gotananswer 1 · 0⤊ 0⤋
16 is the answer
4(3-1)=4(2)2
4(4) = 16
2006-08-13 01:50:11 · answer #7 · answered by ~nothing^^~ 2 · 0⤊ 0⤋
The answer is 16
2006-08-09 02:02:52 · answer #8 · answered by ijlafia2006 2 · 0⤊ 0⤋
64
2006-08-11 05:52:06 · answer #9 · answered by Anonymous · 0⤊ 0⤋
x(y-1)2!
4 x (3-1) x (2x1) = 16
2006-08-09 02:01:11 · answer #10 · answered by David R 3 · 0⤊ 0⤋
i don't know in which grade u r studing. just put the values of x and y in the qn.
4(3-1)^2
=4.2^2
=4.4=16
ps.^ is usually use to denote power
2006-08-09 02:46:02 · answer #11 · answered by math 2 · 0⤊ 0⤋