5x^2-45=0
<em>*Add 45 to both sides*</em>
5x^2=45
<em>*Divide both sides by 5*</em>
x^2=9
<em>*Take the square root of both sides*</em>
x=+/-9
Hope this helps!!
Answer:
both are c
Step-by-step explanation:
C because there are 10 cents in a dime, and 5 cents in a nickel
Answer:
100?
Step-by-step explanation:
Yan po sagot ko e natama naman kami
