All you have to do is multiply 3 x 3 and you get 9.
467
27.22
The degree is 5.
22 + 35 = 2*2 + 3*3*3*3*3 = 4 + 243 = 247
(4x ^2 + 3) + (3x ^2 + 8) = ( 4x^2 + 3x^2 ) + (3+8) = 7x^2 + 11
It is: 3^2 plus 2^3 = 17 meaning 9 plus 8 = 17
3^n+2+3^n = 6^n+2 *'to the power of' can be represented with this symbol ^ .
9 is.
27.22
32 4 plus 2 the third power -3 cannot be evaluate.
10 ( x = -3)
35
(5.9x^3 + 3.4x^2 - 7) - (2.9x^3 - 9.6x^2 + 3) = 3x^3 +13x^2 -10
3+2+3²-1 = 5+8-1=12
34+23 = 89
3n+2 + (3n+3 - 3n+1) = 3n+1+1 + (3n+1+2 - 3n+1) = 3*3n+1 + (9*3n+1 - 3n+1)= (3+9-1)*3n+1 = 11*3n+1.
43 + 23 = 64 + 8 = 72