Unit 5 mixed practice

Front

What is the result of multiplying (b+3)(b^2+2b+1)?

Back

b^3+5b^2+7b+3

Front

What is the sum of \(\sqrt{10}\ and\ \sqrt{5}\?

Back

Irrational

Front

In the expression \(\sqrt{a}\), what is the '3' called if it appears as \(\sqrt[3]{a}\)?

Back

the index

Front

What is the area of a rectangle with length 5x and width 5x?

Back

25x^2

Front

Find the area of a rectangle with dimensions 6 and 6√5.

Back

36√5

Front

What is the product of (x+2)(x+3)?

Back

x^2 + 5x + 6

Front

What is the area of a rectangle with length 10x and width 2x?

Back

20x^2

Front

What is the sum of \(\sqrt{8}\ and\ \sqrt{2}\?

Back

Irrational

Front

What is the value of \(\sqrt{16}\?

Back

4

Front

What is the area of a rectangle with length 4 and width 5?

Back

20