One mark exercise problems II — task. Mathematics State Board, Class 7.

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1. \((p - q)^2 =\)

2. The product of \((x + 5)\) and \((x - 5)\) is

Answer variants:

p^{2} + 2 pq + q^{2}

(x - 2) and (x + 2)

p^{2} + 2 pq - q^{2}

x^{2} + 25

2 \times 2 \times 2 \times 3 \times a \times b \times b \times c \times c

x^{2} - 25

2 \times 2 \times 2 \times 3 \times a \times b \times c

(x - 2) and (x - 2)

(x + 2) and (x + 2)

p^{2} - 2 pq + q^{2}

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2. One mark exercise problems II