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Laabri

Year 7 algebra quiz 2

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Last updated about 4 years ago
12 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

If t = 5 and u = 7 , then 2t + u is equal to:

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2.

The simplified form of 4x × 3yz is:

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3.

When brackets are expanded, -4(2x + 3y) becomes:

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4.

The fully simplified form of 2(a + 7b) − 4b is:

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5.

what is the constant term in

5a+3b-7c-12

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6.

4ab and 4aba are like terms

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7.

Simplify by collecting like terms

1+2c+4h-3c+5h

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8.

Simplify

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9.

Factorise 12b+18bc

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10.

Factorise

-4ac+12a

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11.

An architect has designed a room, shown below, for which x and y are unknown. (All measurements

are in metres.)

Write an expression for the perimeter of the room and simplify it completely.

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12.

simplify