test%2%review%guide%for%algebra%2%first%9%weeks% name ... ·...

Test%2%Review%Guide%for%Algebra%2%First%9%weeks%Name:________________________% % Period:_______________%Name:________________________% % Period:_______________%

This%review%guide%is%a%guide.%It%should%help%you%study%for%the%test.%There%may%be%material%on%the%test%that%is%not%on%this%guide.%Be%sure%to%look%at%your%notes%as%well.%This%review%guide%is%homework%for%Monday.%%%1.%Simplify.%Your%answer%should%only%contain%positive%exponents.%

a)!3!!! ∙ 4!!%b)% −2!! ! !!!! !!%

c)%!!!!!∙!!!

!!!!!!! %

%

2.%Write%each%expression%in%exponential%form.%

a) 5!! !%

b)% 5!! !%

c)% 4!!! %

%

3.%Write%each%expression%in%radical%form.%

a)% 3!!!%

b) 7!!!%

c)!!!%

%

4.%Simplify.%

a)% 16!!!!%

b)% 36!!!!%

c)% 54%d)% 128%%

5.%Simplify.%%

a)%!!"%b)%!!"%c)%!!"%

Test%2%Review%Guide%for%Algebra%2%First%9%weeks%Name:________________________% % Period:_______________%Name:________________________% % Period:_______________%

d)% 7! + 4! %e)%7! −7! %f)% 2+ ! + (3+ 10!)%g)% 3+ 4! − −4− 3! %%

%

6.%Solve%each%equation.%Remember%to%check%for%extraneous%solutions.%

a)%1 = !!%

b)% 2− 3! = −2− 5!%c)%12 = ! ! − 5+ 10%%

7.%Solve%each%inequality.%%

a)% ! − 1! < −2%b) 2! − 3 < 5%c)%8+ 2! ≤ 5%%

%

%