Hi Mike. How would you do practise test 8, section 3 question 11? Can you explain the whole polynomials to an odd/even degree etc. The collegeboard answer was a little confusing
Thank you!
I’m not sure you are answering questions about Practice Test 6 yet. If so, would you please work # 12 in section 3 of that test?
Would you please show an easy way to solve this:
a(x) = x^3 +3x^2 + 5x
b(x) = 5x^2 + 17x + 16
Polynomial a(x) and b(x) are defined above. Which of the polynomials below has a factor of 3x + 2 ?
(A) l(x) = a(x)+ b(x)
(B) m(x) = 3a(x) + b(x)
(C) n(x) = a(x) – 3b(x)
(D) p(x) = 2a(x) + 3b(x)
can u do test 1 section 3 #15?
Test 3 Section 3 Number 13 please!
t2 sec 3 #17
T2 Sec 3 #15
Could you please explain how to do question #7 from math section #3 from the Official SAT Test #3? Thanks so much! Your book rocks my socks off.
If (ax+2)(3x-5b) -bx^2 = -11x^2+36x-20, what is the value of a+b? Correct ans is -1. Is it possible to solve for expression?
Hi Mike: I get tripped up by factoring Qs like this, especially “NOT” Qs… What’s the best way to solve this? Tks!
Factoring the polynomial x^12 -9 reveals a number of factors for the expression. Which of these is NOT one of the possible factors?
A) x^6 +3
B) x^6 -3
C) x^3 + [radical 3]
D) x^3 – [radical 3]
E) x – [radical 3]
From the new blue book, test #1, section 4, #29:
For a polynomial p x( ), the value of p(3) is −2. Which of the following must be true about p x( ) ?
A) x − 5 is a factor of p x( ).
B) x − 2 is a factor of p x( ).
C) x + 2 is a factor of p x( ).
D) The remainder when p x( ) is divided by x − 3 is −2.