2 years ago

Work out

Mathematics

1 answer:

KatRina [158]2 years ago

6 0

Answer:

$- 1.02 \times 10 {}^{2}$

Step by step:

Use bidmass to work out the brackets

(2×108) = 216

(3×106) =318

216-318=-102

Then put into standard form.

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