a million. First, you are going to be able to desire to distribute the damaging (-) to each thing interior the parentheses: (-) situations 6r equals -6r, and (-) situations -5 equals 5. Now the equation reads as 7r - 6r + 5 = 7 2. Now you combine like words interior the equation: on the left area, you could combine 7r and -6r. Now the equation appears like this: r + 5 = 7 3. finally, substract 5 from the two aspects of the equation, and you have r = 2 desire this helped
Answers & Comments
Verified answer
third would just be like (2x2x2)
i belive the answer is 1
2 to the power of 3 means (2x2x2) so 2x2x2=8 3x3=9.soooo......9+8=17 17-16=1
Something to the 3rd power is like 2x2x2 the same way something squared is 2x2.
its simply like this...
if it is 2 to the (square) or to the second power, JUST MULTIPLY IT BY 2.
ex.
1.) 2(to the square) or 2 to the second power. that is equals to 2x2=4.
2.) 3(to the square) or 2 to the second power. that is equals to
2x2x2=8
in the power of 3 or simply ''cube''
do the same thing...
ex...
4 to the cube or 3 to the 3rd power. that is equals to.
4x4x4=64
hope that i help u in ur question.!
^_^
study hard
a million. First, you are going to be able to desire to distribute the damaging (-) to each thing interior the parentheses: (-) situations 6r equals -6r, and (-) situations -5 equals 5. Now the equation reads as 7r - 6r + 5 = 7 2. Now you combine like words interior the equation: on the left area, you could combine 7r and -6r. Now the equation appears like this: r + 5 = 7 3. finally, substract 5 from the two aspects of the equation, and you have r = 2 desire this helped
[(2x2x2 + 3x3) - 16]
2x2 = 4...x2 = 8....2x2x2 = 8.....+.....3x3 = 9
(8 + 9 - 16)
(17 - 16)
( 1 )