PTS 1 25 ANS D The two expressions that are multiplied are 2x 1 and 3x 4 and

Pts 1 25 ans d the two expressions that are

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PTS:125.ANS: DThe two expressions that are multiplied are -2x-1 and 3x-4, and the product is which simplifies to
PTS:126.ANS: CArrange the tiles into a rectangle:So PTS:127.ANS: CArrange the tiles into a rectangle:So PTS:128.ANS: CThe expression has a common factor of 3x. 3x must multiply by 3x and by -2 to give .PTS:129.ANS: AArrange the tiles into a rectangle:
So PTS:130.ANS: CArrange the tiles into a rectangle:So PTS:131.ANS: AWe can think of this multiplication using tiles ... but it is not necessary to draw the tiles every time. The following diagram illustrates the multiplication (as long as you understand that 3x multiplied by x is 3x.) or... PTS:132.ANS: CWe can think of this multiplication using tiles ... but it is not necessary to draw the tiles every time. The following diagram illustrates the multiplication (as long as you understand that 2x multiplied by x is 2x.) or...
PTS:133.ANS: AArrange the tiles into a rectangle:So = (x+2)(2x+1).PTS:134.ANS: DArrange the tiles into a rectangle:So PTS:135.ANS: BArrange the tiles into a rectangle:So PTS:136.ANS: CThe two expressions that are multiplied are 2x-1 and 3x-4, and the product is which simplifies to PTS:1
37.ANS: DIf then or , so or PTS:138.ANS: AIf then or , so or PTS:139.ANS: CArrange the tiles into a rectangle:So PTS:140.ANS: CArrange the tiles into a rectangle:So PTS:141.ANS: AArrange the tiles into a rectangle:
So PTS:142.ANS: CThe expression has a common factor of x. x must multiply by 2x and by -1 to give .PTS:143.ANS: AArrange the tiles into a rectangle:So PTS:144.ANS: BThe two expressions that are multiplied are 2x-1 and 3x+4, and the product is which simplifies to PTS:145.ANS: D

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