Answer:
its obviously the property of zero as an exponent
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
x²+2x-15 = x²-3x+5x-15 = x(x-3)+5(x-3)=(x+5)(x-3)
or delta:
∆=2²-4*1*(-15)=4+60=64
√∆=8
x1 = (-2+8)/2 = 3
x2=(-2-8)/2=-5
and 4x+20 = 4(x+5)
The same is (x+5), so it is GCF. answer C
Answer:
54 cups of flour
Step-by-step explanation:
Answer:
-10.
Step-by-step explanation:
x^0 = 1 so its -10 * 1
= -10.
It would be 23 girls if you divide 46 by 2 since your trying to figure out the amount of boys for 46 girls.