Solve x^2 = 64, where x is a real number. Simplify your answer as much as possible.
If there is more than one solution, separate them with commas.
If there is no solution, click on "No solution".

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.