64 + x2 = 196
Therefore, 196 - x2 = 64
x2 = 132
Therefore, x = sqrt(132). Rounded to three decimal places, this is equal to 11.489.
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4 x4 x4=64 + 13=77- - 4=81+(14x14=196)=277
If y=8, then 8 squared is 64.
If the 64 has a minus sign, then the solution is x = +/-5 Simplifying gives 4x squared = 100 ie x squared = 25...
Yes
64