1.10 Operations with Scientific Notation

Factor the expression $$22c+88c^2$$ .

Simplify each expression. Express each using positive exponents. (Examples 1–4) 5. $$\left(\frac{5x^3}{7y^4}\right)^{-2}$$ = _______

Simplify. Write each answer in scientific notation. 1) $$(1.08 \times 10^{-3})(9.3 \times 10^{-3})$$ = _______

Simplify. Write each answer in scientific notation. 2) $$(2 \times 10^{-4})(8.1 \times 10^{-1})$$ = _______

Simplify. Write each answer in scientific notation. 3) $$(2.32 \times 10^{-6})(4 \times 10^{-5})$$ = _______

Simplify. Write each answer in scientific notation. 4) $$(3.48 \times 10^3)(9.8 \times 10^4)$$ = _______

Simplify. Write each answer in scientific notation. 5) $$(7.1 \times 10^{-5})(6.7 \times 10^{-6})$$ = _______