Question

(4x+8)-(8x-1)

Answer 1

help please

Answer 2

OK
the tricky part is applying the distributive law to the second parentheses

Answer 3

show me how please, with exponents

Answer 4

\[\left( 2x ^{2}+5x-9 \right)-\left( -4x+5 \right)\]

Answer 5

is it -1.75

Answer 6

you can just remove the parentheses for the first bit
this gives
4x + 8 -(8x - 1)

now the second part can be regarded as multiplying the inside of the parenthese by -1

= 4x + 8 - 1(8x - 1)
= 4x + 8 - 8x + 1
= 9 - 4x


recall that negative * positive = negative, and negative * negative = positive

Answer 7

-4x+9

Answer 8

i quit guessing well bye now

Answer 9

yeah you can write it either way 9 - 4x or -4x + 9.

Answer 10

can you help me with the second one

Answer 11

yay

Answer 12

hey shicarak what grade are you in

Answer 13

12th