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12 × (9x89 ) = ( 12 × ?? )×??
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Answered by
1
Answer:
Step-by-step explanation:
12x(9x(89))=12x
Step 1: Simplify both sides of the equation.
9612x2=12x
Step 2: Subtract 12x from both sides.
9612x2−12x=12x−12x
9612x2−12x=0
Step 3: Factor left side of equation.
12x(801x−1)=0
Step 4: Set factors equal to 0.
12x=0 or 801x−1=0
x=0 or x=
1/801
Answered by
1
Answer:
9 × 89
Step-by-step explanation:
by the property known as associative property
we have,
12×(9×89)=(12×9)×89
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