• anonymous
1. What is the expression written using each base only once? 48 × 43 (1 point) 411 1211 424 6411 What is the simplified form of each expression? 2. 7x–8 × 6x3 (1 point) Alg 1 Alg 1 42x11 13x–5 3. (–2x8) · 3y9 · 2x4 (1 point) 3x12y9 –12x72y9 –12xy21 –12x12y9 Find the simplified form of the expression. Give your answer in scientific notation. 4. (8 x 107) (7 x 104) (1 point) 1.5 × 1012 5.6 × 1012 1.5 x 1029 5.6 x 1029 5. (7 × 10–4)(9 × 10–10) (1 point) 6.3 × 10–13 63 × 10–13 6.3 × 10–15 6.3 × 10–16
  • Stacey Warren - Expert
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
  • jamiebookeater
I got my questions answered at in under 10 minutes. Go to now for free help!
  • anonymous
Please help me will fan and metal
  • mathmate
@breaking_benjamin123 If you have a number such as \(4^8\times4^3\), the only right way to write it is 4^8*4^3 unless you write it out completely using LaTeX. The ^ sign means the following number is written small and higher up (an exponent). The way you wrote it, 48 × 43, will be simply 2064, not quite the answer you want.
  • anonymous
can you help with all of them? @mathmate

Looking for something else?

Not the answer you are looking for? Search for more explanations.