algebraic identities evaluate X if: 6.2x=8.1×8.1-1.9×1.9
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6.2x=(8.1)^2-(1.9)^2=(8.1+1.9)(8.1-1.9)
6 .2x=10×6.2
x=10×6.2/6.2
x=10
hope it is useful for you
6 .2x=10×6.2
x=10×6.2/6.2
x=10
hope it is useful for you
Answered by
1
6.2x=8.1×8.1-1.9×1.9
6.2x=3.24-3.61
6.2x=-0.37
6.2x=3.24-3.61
6.2x=-0.37
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