Math 3 Unit 3 Medley

Front

What is the solution to the equation x^2 - 6x + 9 = 0?

Back

x = 3

Front

What is the remainder when x^2 + 3x + 7 is divided by x + 2?

Back

5

Front

What is the formula for factoring the sum of cubes a^3 + b^3?

Back

(a+b)(a^2 - ab + b^2)

Front

Is (x-4) a factor of the polynomial x^3 + x^2 - 16x - 16?

Back

YES, R=0

Front

What is the remainder R when the polynomial p(x) = x^3 - 5x^2 + 2x - 10 is divided by (x-5)?

Back

0

Front

What is the formula for factoring the difference of squares a^2 - b^2?

Back

(a-b)(a+b)

Front

What is the quadratic formula used to solve ax^2 + bx + c = 0?

Back

x = (-b ± √(b^2 - 4ac)) / (2a)

Front

What is the value of x if 2x + 3 = 11?

Back

x = 4

Front

What is the remainder when x^3 + 2x^2 + 3x + 4 is divided by x - 1?

Back

10

Front

What is the formula for factoring a perfect square trinomial a^2 + 2ab + b^2?

Back

(a+b)^2