Simplify −0.6(−6.3). −3.78 −3.63 3.63 3.78

3.78

Step-by-step explanation:

a negative multiplied by a negative is a positive. 0.6 multiplied by 6.3 equals 3.78

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.