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Exponents

100

8x^8 y^12

(2x^3 y^6)^2(2x^2)

200

r^8 x^11 y^24

3r^8 x^12 y^24 ______________ 3x

300

81X^6 a^1

(3x^2 a^3)^4 X^-2

400

6xy^6 _____ z^2

(6x^2 y^6 z)(2xy^3) __________________ 2x^3 y^3 z^2

Expressions

100

x^2+3x+5-3x^2+1+x^3

x^3-2x^2+3x+6

200

Evaluate when x=3 4x+3x+2x+x __________ x

10

300

3(5g-7)-8

15g-29

400

3√(-3)^5

3√-243

500

Evaluate the expression when a=2 b=4 and c=-2^2

4

Polynomials

100

(3x^3+6y^4 -3)+(x^3 +5)

6y^4 +4x^3 +2

200

5x(2y-7x^2 +5)

10xy-35x^3 +25x

300

Name the type and the degree of 9x^6 y^2+ x^6 +3y^8 r^2

Degree=10 Bonus=decic

400

(x^2 y^60(3r+5q^5 -3x^4 y^2)

3rx^2 y^6 +5q^5 x^2 y^6 -3x^6 y^8

500

Find the value of k that makes the expression true (3x^4-1/3x^3 +7x+5)-(x^4 +kx^3 +10)=2x^4 +1/6x^3+7x-5

K=-1/2

Equations

100

Solve for x 2x+3=0

x=-3/2

200

Solve for y -14y-19z=29

y=2