Math, asked by ayesha9590, 4 months ago

Simplify this please

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Answers

Answered by sajjadhussainonly

0

Answer:

4y +42 yz -72z

Step-by-step explanation: [4y+6z {7(2y -y-2)+2}]

[ 4y+6z{7 × y-2 +2 }] ; [ 4y+6z{7y-14+2 }] [ 4y+6z{7y-12}]; [ 4y+6z × 7y-12]

[4y+ 42yz - 72z ]

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