Simplify and show work: 9x*2y+7x(4/2)

show work simplify:(a-9b)(a+3c) (a-9b)(a+3c) a^2+3ca-9ba-9bc I'm pretty sure this is how...

Simplify. Show work.-(6a^8+0.2a^2-7)

simplify and show work 3+4-10 dived by 2

Simplify. Please show all work. 6b^2 - 4b + 3b^4 - (7b^3 + b^4 - 4b)

Please show work Simplify rational 1. 4√(a^6 b^13) / 4√(a^2b) 2.√(2x^3 / 49y^4) Add or S...

Simplify and show work: [(X^(2)+3)^(1/3)](-1)(x^(-2))+[1/3(x^(2)+3)^(-2/3)](2x)(x^(-1)) My a...

Simplify 8a--2a. Show your work

Simplify and show your work (1.9 - 0.3) ÷ 8 + 4 x 3

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