Question 1

What factoring method can be applied to get the factors of 9$x^2$ – 25$y^2$?

Accepted Answer

Difference of Two Squares

Answer

Difference of Two Cubes

Answer

Factoring Quadratic Trinomials

Answer

Common Monomial Factor

Question 2

What is the greatest common factor in the expression 28$x^8$+ $16x^3$?

Accepted Answer

$4x^3$

Answer

$8x^4$

Answer

$8x^3$

Answer

$4x^4$

Question 3

Which of the following is a sum of two cubes?

Accepted Answer

$m^3 + 8$

Answer

$m^3 + 9$

Answer

$m^3 + 21$

Answer

$m^3 + 6$

Question 4

What is the area of a rectangle whose length and width are (x+10) and x units respectively?

Accepted Answer

$x^2+10x$

Answer

$x^2+10$

Answer

$(x+10)^2$

Answer

$x^2$

Question 5

One of the factors of $2a^2+ 5a -12$ is$ a +4$. What is the other factor?

Accepted Answer

$2a+3$

Answer

$2a+8$

Answer

$2a-3$

Answer

$2a-8$

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