Question

Can please help me with this question... If t=x +x ^2, find velocity

Answer 1

Answer:

ЩбЩбㄅｻⅰㄅЩﾉЩкㄅкиㄅ∂кㄅ◊ЩЩкﾓﾉﾓк∂

∂к∂㎡∂к,ⅰㄅкㄅﾉ∂и∂㎡ㄅ

ㄅ

ㄅкㄅи∂иЩ.∑ㄅ

∂к∂㎡∂к∂㎡∂

∑

ㄅㄅﾉЩк∑㎡∂

ㄅⅰㄅﾉㄅﾉ∑кﾚㄅ∂кⅰㄅⅰ∂ⅰ∑ﾉЯ㎡Я

∂ﾉ∂ﾉ∑◊∑㎡∂

ㄅⅰㄅﾉ◊∑

Explanation:

๒ㄅﾉㄅﾉ∆ㄅⅰЩﾉㄅиㄅﾉㄅ๒∆