Simplify.( + )

A. 70
B. 35 + 49
C. 1225 + 7
D. 35 + 7


Answer: D

Mathematics

You might also like to view...

Find the product.(n - 1)(n + 1)

A. n2 - 1 B. n2 - 2n + 1 C. n2 - 2 D. n2 - 2n - 1

Mathematics

Multiply. Express the answer as a single polynomial in standard form.(9x - 1)(x2 - 5x + 1)

A. 9x3 + 46x2 - 14x + 1 B. 9x3 - 46x2 + 14x - 1 C. 9x3 - 44x2 + 4x - 1 D. 9x3 - 45x2 + 9x + 1

Mathematics

Perform the conversion. Round to the nearest tenth when necessary.59.1 km/hr to mi/hr

A. 40.3 mi/hr B. 86.7 mi/hr C. 36.6 mi/hr D. 95.2 mi/hr

Mathematics

Write the expression in standard form.(4 - 6i)(8 + 9i)

A. 86 + 12i B. -54i2 - 12i + 32 C. 86 - 12i D. -22 - 84i

Mathematics