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Mathematics 7 Online
OpenStudy (anonymous):

who know what is multiplying intergers is???

OpenStudy (anonymous):

multiplying whole numbers such 1,2 ,3 ,4,5,...

OpenStudy (anonymous):

multiplication is multiplication integer is a whole number not decimal

OpenStudy (anonymous):

irrational or nething

OpenStudy (anonymous):

nor fraction

OpenStudy (anonymous):

cuz i have a qustion 8x-1x7x-2x1

OpenStudy (anonymous):

cuz i supper bad at maths

OpenStudy (anonymous):

umm u gotta differentiate btwn what i sthe variable x and what i sthe multiplication sign. Use brackets or this sign* for multiplication

OpenStudy (anonymous):

k ty

OpenStudy (anonymous):

can i be more clear is it 8x- 1x * 7x -2x *1

OpenStudy (anonymous):

does it have parenthesis?

OpenStudy (anonymous):

:\

OpenStudy (anonymous):

wats that

OpenStudy (anonymous):

( ) these are parenthesis

OpenStudy (anonymous):

bracets [ ]

OpenStudy (anonymous):

it is like this

OpenStudy (anonymous):

typing x ^ 2 ^ | L________________this is to denote the exponent sign

OpenStudy (anonymous):

unfortunately it was put backwards lol

OpenStudy (anonymous):

lemme see wht i can do

OpenStudy (anonymous):

ok ty

OpenStudy (anonymous):

8x-4x-1x-1x6 it is like this right?

OpenStudy (anonymous):

no the 2nd 1 is a 7 and there is on negative on the seven

OpenStudy (anonymous):

i dont see that on the paper

OpenStudy (anonymous):

is it the top 1? the one written in pen?

OpenStudy (anonymous):

8x+7x-1x-1x6 then lets work with what you told me then

OpenStudy (anonymous):

here read this\[8\times-1\times7\times-2\times1\]

OpenStudy (anonymous):

(-) are negative

OpenStudy (anonymous):

i can do this 8x*-1=8 and then i am stuck

OpenStudy (anonymous):

8x-1x7-2x1 you know what 1 * any number is right? is right?

OpenStudy (anonymous):

thats right

OpenStudy (anonymous):

so do not confuse yourself simplify those first 8x-1x7-2x1 8x-7x-2x

OpenStudy (anonymous):

does it look easier

OpenStudy (anonymous):

1* x7 =?

OpenStudy (anonymous):

7

OpenStudy (anonymous):

1 times any number that number happenes to be (x7)

OpenStudy (anonymous):

you have to include the whole thing

OpenStudy (anonymous):

1 is the co efficient

OpenStudy (anonymous):

ohhhhhhhh i get it now ty

OpenStudy (anonymous):

coefficient of x

OpenStudy (anonymous):

whenever you see x or -x coefficient of 1 but you have this - (1 ) x so it is -1 coefficient there is a coefficient of 1

OpenStudy (anonymous):

hf :)

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