CATEGORY 1 Benchmark Review

Benchmark Review #1

Today's topics are factoring trinomials and exponent rules.

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TEKS.MATH.A.10E

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TEKS.MATH.A.10E

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TEKS.MATH.A.7A

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TEKS.MATH.A.10E

• (x + 9)(2x + 7)

• (x - 9)(2x - 7)

• (x + 7)(2x + 9)

• (x - 7)(2x - 9)

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TEKS.MATH.A.10E

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TEKS.MATH.2A.7E

Which expression is the factored equivalent of 4a² - 25 ?

• (2a + 5) (2a - 5)

• (2a - 5) (2a - 5)

• (x + 5) (x - 5)

• Cannot be factored.

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TEKS.MATH.2A.7E

TEKS.MATH.9-12.II.C.1

TEKS.MATH.A.10F

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TEKS.MATH.2A.7E

TEKS.MATH.9-12.II.C.1

TEKS.MATH.A.10F

When using your exponent properties, your basic options are to add, subtract, or multiply the powers. Remember, the rules are included on your reference chart.

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TEKS.MATH.A.11B

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TEKS.MATH.9-12.II.B.1

TEKS.MATH.A.10B