Simplify:
34-11c-7+2c
27-9c
Simplify with only positive exponents:
a^4*a^2
a^6
Simplify with only positive exponents:
a^12/a^4
a^8
Simplify with only positive exponents:
(x^9)^3
x^27
Simplify with only positive exponents:
(6w^7)^2/(4w^11)
9w^3
Simplify and write your answer in scientific notation:
(9xx10^-4)(4xx10^10)
3.6xx10^7
Simplify and write your answer in scientific notation:
(2xx10^3)+(7xx10^3)
9xx10^3
Simplify:
-2(3x-9)
-6x+18
Simplify with only positive exponents:
x^8*x^-3
x^5
Simplify with only positive exponents:
x^5/x^12
1/x^7
Simplify with only positive exponents:
(cd^2)^4
c^4d^8
Simplify with only positive exponents:
(4r^8s)^3+2r^24s^3
66r^24s^3
Simplify and write your answer in scientific notation:
(16xx10^5)/(8xx10^3)
2xx10^2
Simplify and write your answer in scientific notation:
(5xx10^6)-(3xx10^6)
2xx10^6
Simplify:
6x-4x^2-x-7+5x^2
5x+x^2-7
Simplify with only positive exponents:
5x^4*7x^3
35x^7
Simplify with only positive exponents:
(m^-2n^16)/(m^4n^2)
n^14/m^6
Simplify with only positive exponents:
(m^-2n^8)^3
n^24/m^6
Simplify with only positive exponents:
14pq-(18p^-3q^8)/(2p^-4q^7)
5pq
Simplify and write your answer in scientific notation:
(5.2xx10^-4)-:(8xx10^-7)
6.5xx10^2
Simplify and write your answer in scientific notation:
(3.8xx10^-5)-(9.4xx10^-7)
3.706xx10^-5
Simplify:
3(x-7)-2x+15
x-6
Simplify with only positive exponents:
(-9k^3)(2k^-8)
-18/k^5
Simplify with only positive exponents:
(28xy^-4)/(4x^-5y)
(7x^6)/y^5
Simplify with only positive exponents:
(4w^7)^3
64w^21
Simplify with only positive exponents:
-9x^8y^3*4x^-2y^11+7x^6y^14
-29x^6y^14
Simplify and write your answer in scientific notation:
(9.8xx10^4)(7.5xx10^-3)
7.35xx10^2
Simplify and write your answer in scientific notation:
Find the sum of 1.6xx10^2 and 9.2xx10^5 .
9.2016xx10^5
Simplify:
14y-(y-2)+5(y+9)
18y+47
Simplify with only positive exponents:
(-7c^-3d)(-4c^8d^-2)
(28c^5)/d
Simplify with only positive exponents:
(-21x^5y)/(12x^6y)
-7/(4x)
Simplify with only positive exponents:
(1/3r^2s^-5)^2
r^4/(9s^10)
Simplify with only positive exponents:
(36m^25n^14)/(4m^7n^5)^3
(9m^4)/(16n)
Simplify and write your answer in scientific notation:
(3xx10^7)-:400,000
7.5xx10^1
Simplify and write your answer in scientific notation:
(4xx10^-3)-(9.8xx10^-5)
3.902xx10^-3