Question

solve for r p=4r+3t


which property is illustrated by 2x^2(x+5)=2x^3+10x^2

Answer 1

Distributive I think, but I was never good at memorizing names of techniques just teh techniques themselves

Answer 2

Like ChmE said, it's the distributive property of addition (multiplication distributes over addition).

Answer 3

ok what about the first one

Answer 4

p=4r+3t
p-3t=4r
r = (p-3t)/4

\[r = \frac{p-3t}{4}\]

Answer 5

thanksss