1.(2x)(10x)
A)20x*
B)12x
C)20x^2
D)5x
2.-3m(m + 8)
A)-3m^2 + 24
B)-3m^2 - 24m
C)-24m
D)-4m + 5*
3. 4d(2d-9)
A)8d - 36d*
B)-d
C)-28d^2
D)8d^2 - 36d
4. (3x + 4)(x-2)
A)3x^2 - 2x - 8
B)x - 8
C)3x - 2x - 8*
D)3x^2 + 2x + 8
5. (2y - 1)(4y - 3)
A)-2y + 3*
B)8y^2 - 10y - 3
C)8y^2 - 10y + 3
D)8y^2 - 2y + 3
ms sue or steve pls help me
1. C
2. B
3. D
4. A
5. C
1.c
2.b
3.d
4.a
5.c
Just took this test and I got a 5/5..
1. C
2. B
3. D
4. A
5. C
GG bro i got 5/5 thanx cake and chris
For future Connections Academy students...
Multiplying Polynomials (Quick Check)
Find the product.
1. (2x)(10x) (1 point)
(0 pts) 20x
(0 pts) 12x
(1 pt) 20x2 <---
(0 pts) 5x
2. –3m(m + 8) (1 point)
(0 pts) –3m2 + 24
(1 pt) –3m2 – 24m <---
(0 pts) –24m2
(0 pts) –4m + 5
3. 4d(2d – 9) (1 point)
(0 pts) 8d – 36d
(0 pts) –d
(0 pts) –28d2
(1 pt) 8d2 – 36d <---
4. Find the area of the rectangle. (1 point)
The picture has a rectangle that's
W: 7x + 1
L: 8x
(0 pts) 15x + 1
(1 pt) 56x2 + 8x <---
(0 pts) 56x + 8
(0 pts) 15x2 + 9x
5. Find the product.
5b(6b – 10) (1 point)
(0 pts) 11b – 10
(0 pts) 5b2 + 6b – 10
(0 pts) –b – 10
(1 pt) 30b2 – 50b <---
***Make sure the questions AND answers are exactly the same as the ones above. I 100% guarantee you that these are correct.
c
b
d
a
c
100%
the answers for INCA ( Indiana Connections Acadamey ) as of 5/12/2021 are
1. 20x^2
2. -3m^2 - 24m
3. 8d^2 - 36d
4. 3x^2 - 2x - 8
5. 8y^2 - 10y + 3
these were the answers for me
c
b
d
a
c
100%
i just took the test for connections academy and the answers were C,B,D,A,C
1c
2b
3d
4b
5d
connexus