Work out (
2
×
10
8
)
−
(
3
×
10
6
)
Give your answer in standard form.

Step by step:

Use bidmass to work out the brackets

(2×108) = 216

(3×106) =318

216-318=-102

Then put into standard form.

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube