Verify the identity.
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What will be an ideal response?



Mathematics

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Find the product. Write the answer in standard form.5i(6 - 5i)

A. - 30i - 25i2 B. 30i + 25i2 C. 30i - 25 D. 25 + 30i

Mathematics

Solve.The daily profit in dollars of a specialty cake shop is described by the function P where x is the number of cakes prepared in one day. Find P(40).

A. P(40) = 18,840 B. P(40) = -360 C. P(40) = 4200 D. P(40) = -23,400

Mathematics

Write the number in scientific notation.0.0000013311

A. 1.3311 × 10-5 B. 1.3311 × 106 C. 1.3311 × 10-6 D. 1.3311 × 10-7

Mathematics

Multiply. Write your answer in a + bi form.(4 + 2i)(5 - 7i)

A. 34 + 18i B. 34 - 18i C. 6 + 38i D. -14i2 - 18i + 20

Mathematics