<span>4x^2 - 25
= (2x)^2 - 5^2 .................using a^2 - b^2 = (a+b)(a-b)
= (2x + 5)(2x - 5)</span>
Answer:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Exact Form:
x=1/5,3
Decimal Form:
x=0.2,3
1) Verifying your income
2) A Secured Loan
3) Understanding the accounts interest rate
Answer:
45.5%
Step-by-step explanation:
Rate of Change = Change / Original
In this case it would be 10/22
To convert fractions into percent we use proportions
In this case it would be 10/22 = x/100
Then we solve
It would be 45.454545...
The nearest percent would be 45.5%
