x2+2-3
(x+3) (x-1)
simplify with exponents: 3.3.3.3.4.4.4.4
(dots mean multiplication)
34.44
2x+5=17
x=6
x2-3-18
(x-6) (x+3)
when three times a number n is increased by 12. the result is at least 32
3n+12>32
-
y>2x-4
which way will this be shaded
up
x2-9+18
(x-6) (x-3)
what is 30% off of 35$
19.50$
The product of two successive integral multiples of 5 is 300. Then the numbers are:
15,20
x2+14+45
(x+9) (x+5)
x2-17+72
(x-8) (x-9)
Find the vertex form of the quadratic function below.
(2,−1)
model: the sum of two numbers is 20. four times the larger is 1 less the smaller.
4(20-y)=5y-1