x/5=5+4+3+2+1
8x-10y+66=0
40x-8y-214=0
solve this equations
Evaluate the log subscript 6 open parentheses 845 close parentheses equals x
Expand
(x+y)(x-y)
7x+25=11x+5
-5p(p-3q)
3x+1/10=1
2x+4=2
factorise
10k²+11k-6
factorize h^2 - 144