In equation, (-d + e)( 4e + d) will be (-4ed - d^2 + 4e^2 +ed ) to simplify we combine the terms with the same variables such as d^2, e^2 and ed. The equation becomes, 4e^2 - 3ed - d^2 . The product has 3 terms with a degree of 2. The statements that are true are B and E.
Answer:
p(x)=(x-2)^2(x+5)
Step-by-step explanation:
p(2)=0 then p(x) =(x-2)^2(x-x1), x1=?
p(1)=6
p(3)=8
p(1)=(1-2)^2(1-x1)
6= (-1)^2 (1-x1)
6=1(1-x1)
6=1-x1
x1=-5;
then p(x) =(x-2)^2(x-(-5))=(x-2)^2(x+5)
Really: f(3)=(3-2)^2(3+5)=1*8=8
X= 9<span> and y= </span><span>8 ----------------------------------------------------------</span>
Answer:
His balance is $4,849.65 after 5 years
Step-by-step explanation:
A = P(1 + r/n)^nt
A = future value = ?
P = present value = $4,500
r = interest rate = 1.5% = 0.015
n = number of periods = 4
t = time = 5 years
A = P(1 + r/n)^nt
= 4,500(1 + 0.015/4)^4*5
= 4,500(1 + 0.00375)^20
= 4,500(1.00375)^20
= 4,500(1.0777)
= 4,849.65
A = $4,849.65
His balance is $4,849.65 after 5 years
Answer: 67
Step-by-step explanation:
