2007-04-18 18:05:37 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
(3t + 2)(3t + 2)
2007-04-18 18:09:31 · answer #1 · answered by CRAZYDEADMOTH 3 · 0⤊ 0⤋
You can see that 9t^2 is a power of two. Both 9 and t^2 can be represented as 3^2 and also t^2. So you have to calculate the square root of 9t^2 which equals 3t. You can also see that 4 is equal to 2^2 so we have
(3t+2)^2
which is a very easy binomial expression and it can be solved in this form:
(a+b)^2 = a^2 + 2ab + b^2
Good luck.
2007-04-19 01:15:50 · answer #2 · answered by ¼ + ½ = ¾ 3 · 0⤊ 0⤋
The one that says (3t+2)²
Doug
2007-04-19 01:10:30 · answer #3 · answered by doug_donaghue 7 · 0⤊ 0⤋
(3t+2)^2
2007-04-19 01:10:20 · answer #4 · answered by ironduke8159 7 · 0⤊ 0⤋
what he said
2007-04-19 01:13:17 · answer #5 · answered by steve 1 · 0⤊ 0⤋