Answer:
4x+9 if that's not what u needed I can graph it for you too
If x<0 and y>0, then the sign of the real number x-y/xy would be positive. <span>If x is negative and y is positive then x-y is negative and xy is negative. A negative number divided by another negative number would be positive. Hope this answers the question.</span>
Answer:
15cd(1 + 2cd)
Step-by-step explanation:
greatest common factor is 15cd

Step-by-step explanation:
Answer attached..
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Answer:
−
√
3
/2 or -0.86602540 ...
Step-by-step explanation: