Simplify: -3√(w^3-4hw^2+4wh^2 ) + w√w - 3h√w ....to: √w(3h-2w)?
Please show all steps of working =)
Thanks in advance =)
More Questions From This User See All
Please show all steps of working =)
Thanks in advance =)
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
Verified answer
-3√(w^3-4hw^2+4wh^2 ) + w√w - 3h√w
= -3√w(w^2 - 4hw + 4h^2) + w√w - 3h√w
= -3√w(w^2 - 2hw - 2hw + 4h^2 + w√w - 3h√w
= -3√w(w(w - 2h) - 2h(w - 2h)) + w√w - 3h√w
= -3√w(w - 2h)(w - 2h) + w√w - 3h√w
= -3(w - 2h)√w + w√w - 3h√w
= (-3(w - 2h) + w - 3h) √w
= (-3w + 6h + w - 3h) √w
= (-2w + 3h) √w
= (3h - 2w)√w
-3â(w^3-4hw^2+4wh^2 ) + wâw - 3hâw
= -3â(w(w^2 - 4hw + 4h^2)) + wâw - 3hâw
= -3â(w(w - 2h)^2) + wâw - 3hâw
= -3(w - 2h)âw + wâw - 3hâw
= (-3w + 6h + w -3h)âw
= (3h - 2w)âw