Welcome to the Quiz!

This quiz contains 9 questions from a mix of 1 subtopics.

Prove that the identity below is true.

(x+4)2≡ x2+ 8x+16

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1

Prove that the identity below is true.

(x+7)2≡ x2+14x+49

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1

Prove that the identity below is true.

2(x+4)2−4(4x+5)≡2(x2+6)

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1

Prove that the identity below is true.

3(x+4)2+ x(x−24)−20≡4(x2+7)

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1

Prove that the identity below is true.

2(x+5)2−20(x+2)≡2(x2+5)

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1

Prove that the identity below is true.

2(x − 3)2+3(4x + 2)−14≡2(x2+5)

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1

Prove that the identity below is true.

2(x+3)2−3(4x−5)−9≡2(x2+12)

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1

Prove that the identity below is true.

3(x+2)2−12(x+3)+33≡3(x2+3)

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1

Prove that the identity below is true.

2(x + 6)2−50≡2(x + 11)(x + 1)

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1