200
Fully factorize 24v^2+40v
498089
197487
422035
496757
4466384
3228736
expand and fully simplify y(6y+2)+5(2y+4)
−3 − 5 − {−8 + [−4 − (−4 − 5) + 3] +2}
expand and fully simplify 3(r-1)+2(3r+5)
expand and fully simplify 2(t+1)+3(4t+3)
what is 2^63
Calculate 8*21+29*8
