Product/Quotient of Powers
(x5)(x10)
x15
Add (3.5×104) and (2.1×105) and express the answer in scientific notation.
2.45×105
(2x8)5
32x40
(5 x 109)(7 x 103)
3.5 x 1013
This is .000048 written in scientific notation.
4.8 x 10-5
(7x^12y^4z)/(14x^7y^2)
What is
(x^5y^2)/2
Subtract (8.9×106) from (8.4×106) and express the answer in scientific notation.
5×105
(5x^-3)/(4x^-3)
What is
5/4
(7.1 ×10-5)× (6.7 ×10-6 )
4.757 x 10-10
Write 1.23 x 10 -5 in standard notation.
0.0000123
(8x-4y-6)(-5x10y-3)
What is (-40x6)/y9
Subtract (9×10−5) from (9.24×10−6) and express the answer in scientific notation.
8.076×10−5
(4x-3y4)-2
What is
x^6/ (16y^8)
(6 x 108) / (2 x 106)
3 x 102
((3x^-3)^2)/(6x)
(3)/(2x^7)
(3x^-2yz^5)/(15x^7y^-3z^-4)
(y^4z^9)/(5x^9)
Add (6.3×102) and (−6), and express the answer in scientific notation.
6.24×102
Simplify and final answers should use positive exponents.
(-3x-2y4z-7)3
-27y12/x6z21
(2 x 10-2) / (6 x 103)
3.333 x 10-6
(14x7 y8)
/
(56x-5 y11)
x12/4y3