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3 years ago

5

How do you solve this? ASAP please help me. a^2+2.1^2=2.9

1 answer:

ss7ja [257]3 years ago

3 0

Convert decimal to fraction
a^2+(21/10)^2=2.9
Use exponent rules
a^2+441/100=2.9
Move constant to the right
a^2=2.9-441/100
Calculate
a^2=-151/100
This equation has no solution.

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3 years ago

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