2010004402 | math4u.vsb.cz

SubArea:

Polynomials and fractions

Level:

Project ID:

2010004402

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

From the given expressions choose the one, that by substituting for

*

into a trinomial

9 - * + 16 a^{2} b^{4}

makes possible to express the trinomial as a square of a difference, i.e.

(A - B)^{2}

.

24 a b^{2}

12 a b^{2}

144 a b^{2}

48 a b^{2}