Question

7y^9 x (-2y^3) explain.

Answer 1

i dont get it

Answer 2

(7y^9)(-2y^3)
= - 7*2 y^(9+3)
= - 14 y^12

Answer 3

oh okay hold on see if i do this one right

Answer 4

ok

Answer 5

-7c^7 x (-6c^8) would be -7c^7 x -6c^8 which is -2503159

Answer 6

@CO_oLBoY

Answer 7

is that right?

Answer 8

what?????? no

Answer 9

well i put it into the google calculator and this is what came up lol

Answer 10

lol

Answer 11

-7c^7 x -6c^8
=(-7)(-6) c^(7+8)
=42 c^15

Answer 12

u have to add the powers

Answer 13

see i always get confused, i thought you took the parenthesis away and worked it out like that

Answer 14

so 2x^3 x 8x^8 would be 16^11?

Answer 15

u can took the parenthesis away and put x sign instead. They both mean the same thing its upto u which ever u wanna keep

Answer 16

yup its 16x^11

Answer 17

and ask different ques in separate ques

Answer 18

why so you can get more medals lol

Answer 19

lol no coz i hate notifications popping up again and again from same que