−5y-5(−5z+6y)+3z please explain the answer also please

−5y-5(−5z+6y)+3z please explain the answer also please

simplify sqrt20k^2m (all of the numbeRs are under the radical. please break it down and explain it.

4x5-6+(5-2)2=? (4x5)-6+(3)2=? 20-6+9=? 14+9=23

Simplify an expression that represents cost. Ice cream x dollars Sprinkles .25 Hot fudge .75 Whipped cream .50 Nuts .35

3r+n2-r+52-2n+2

Simplify the expression

Simplify these expressions: A) {(2x^2y^3)÷(3xy^4)}^2 B) {(x^3y^-2)÷(x^-1y^5)}^-1

I'm very confused about how to separate the variables, and the numbers, or when to move stuff to the outside of the radical.

i need help i dont know where to start, i need to simplify the expression −3(??^3−??)+2(??^2+??)+3(??^3−2??)

(3 t-2)(7 t-4) equals At^2+Bt+C where A equals: where B equals: where C equals:

how would i simplify this expression (6z+4y-2y)(z+5z-2y)

In the absence of predators, the rabbit population in a forest has grown to 5^6 over the past 5 years. What is the rabbit population in the forest?

2 x 8a + 2 +4b x 3 + 2a - 5a x 3 + 4/2 simplify this expression

(-5a^5b^5)^2(a^3b^3)^5

it is about perimeter and area problems. I don't really know how to do it and its really hard.

would you please let me know if this was solved correctly r^2 - 7r + 12 divided r^2 - 7r...

Please help simplify and solve 1. ___1 + 2x ...

Simplify the expressions and solve the equations: 1. v^2 + v - 12/v^2 + 6v + 8 ÷ 2v - 6/v + 2 ...

Did I simplify this expression correctly? (x - 2) (3x + 5) 3x ...

3[(7-3)4/8