Answer:
4-6b is the correct way to say it
Step-by-step explanation:
9x-3xy
Factor out 3x from both terms.
3x(3-y)
answer: 3x(3-y)
Answer:
Solution given:
Centre(h,k)=(-5,-9)
radius (r)=7
we have
Equation of a circle is;
(x-h)²+(y-k)²=r²
Substituting value;
(x+5)²+(y+9)²=7²
<u>(x+5)²+(y-9)²=49 is a required equation of a circle</u>.
