Mathematics, 11.05.2021 21:10 leenzazou587
Can someone help me with this pls. Here are pairs of equivalent expressions in standard form and factored form. Find the missing symbols and numbers that make the equations true. Answers should be numbered and rewritten with the boxes replaced with the proper symbols or numbers. Show work or justification to support your choices and prove that the equations are still true.
Answers: 1
![(1)\ [12]x^2 [-][37]x - 30 = (3x + 2)(4x - 15)](/tpl/images/1317/0520/118f9.png)
![(2)\ x^2\ [\ -]\ 169 = (x \[+ ]\ 13){x\ [- ]\ [13 ])](/tpl/images/1317/0520/e0d96.png)
![(3)\ x^2 [-]\ [9]x + 20 = (x\ [-] 5)(x- [4])](/tpl/images/1317/0520/621b6.png)
![(4)\ x^2 + [11]x + 28 = (x + 7)(x + [4])](/tpl/images/1317/0520/af52c.png)
![(5)\ x^2 + [5]x - 24 = (x\ [-]\ [3])(x\ [+]\ [8])](/tpl/images/1317/0520/e502d.png)
![[ \ ]x^2 [ \ ] [\ ]x - 30 = (3x + 2)(4x - 15)](/tpl/images/1317/0520/a8281.png)
![(3x + 2)(4x - 15) = [ \ ]x^2 [ \ ] [\ ]x - 30](/tpl/images/1317/0520/dd58d.png)
![12x^2 -45x + 8x - 30 = [ \ ]x^2 [ \ ] [\ ]x - 30](/tpl/images/1317/0520/ae68f.png)
![12x^2 -37x - 30 = [ \ ]x^2 [ \ ] [\ ]x - 30](/tpl/images/1317/0520/98bcd.png)
![[12]x^2 [-][37]x - 30 = [ \ ]x^2 [ \ ] [\ ]x - 30](/tpl/images/1317/0520/f8c78.png)
![[12]x^2 [-][37]x - 30 = (3x + 2)(4x - 15)](/tpl/images/1317/0520/2f38c.png)
![x^2\ [\ ]\ 169 = (x \ [\ ]\ 13)(x\ [\ ]\ [\ ])](/tpl/images/1317/0520/716e0.png)
![x^2\ [\ -]\ 169 = (x \ [\ ]\ 13)(x\ [\ ]\ [\ ])](/tpl/images/1317/0520/93db4.png)
![x^2\ [\ -]\ 13^2 = (x \ [\ ]\ 13)(x\ [\ ]\ [\ ])](/tpl/images/1317/0520/01a8e.png)
![(x + 13)(x - 13) = (x \[\ ]\ 13){x\ [\ ]\ [\ ])](/tpl/images/1317/0520/d6c80.png)
![x^2\ [\ -]\ 169 = (x \[+ ]\ 13){x\ [- ]\ [13 ])](/tpl/images/1317/0520/4e5b7.png)
![x^2 [\ ]\ [\ ]x + 20 = (x \ [\ ]5)(x - [\ ])](/tpl/images/1317/0520/de1a9.png)
![x^2 [\ ]\ [\ ]x + 20 = (x \ [- ]5)(x - [4 ])](/tpl/images/1317/0520/556e1.png)
![x^2 [\ ]\ [\ ]x + 20 = x^2 - 5x - 4x + 20](/tpl/images/1317/0520/1b5e4.png)
![x^2 [\ ]\ [\ ]x + 20 = x^2 -9x + 20](/tpl/images/1317/0520/74ab9.png)
![x^2 [-]\ [9]x + 20 = (x\ [-] 5)(x- [4])](/tpl/images/1317/0520/6a77e.png)
![x^2 + []x + 28 = (x + 7)(x + [])](/tpl/images/1317/0520/7ad74.png)
![x^2 + []x + 28 = (x + 7)(x + [4])](/tpl/images/1317/0520/91b48.png)
![x^2 + []x + 28 = x^2 + 7x + 4x + 28](/tpl/images/1317/0520/0acf9.png)
![x^2 + []x + 28 = x^2 + 11x + 28](/tpl/images/1317/0520/39da1.png)
![x^2 + [11]x + 28 = (x + 7)(x + [4])](/tpl/images/1317/0520/2a2b9.png)
![x^2 + []x - 24 = (x\ []\ [])(x\ []\ [])](/tpl/images/1317/0520/3150b.png)
![x^2 + []x - 24 = (x\ [-]\ [3])(x\ [+]\ [8])](/tpl/images/1317/0520/cad6c.png)
![x^2 + []x - 24 = x^2 +8x - 3x - 24](/tpl/images/1317/0520/c9ea1.png)
![x^2 + []x - 24 = x^2 +5x - 24](/tpl/images/1317/0520/077f1.png)
![x^2 + [5]x - 24 = (x\ [-]\ [3])(x\ [+]\ [8])](/tpl/images/1317/0520/ef7e4.png)
Another question on Mathematics
Mathematics, 21.06.2019 12:50
Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a.x = 0 b.4x = -8 c.4x = 8
Answers: 1
Mathematics, 21.06.2019 16:10
Which of the following graphs represents the function f(x) = 2^x
Answers: 2
Mathematics, 21.06.2019 17:40
Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2
Answers: 2
Mathematics, 21.06.2019 20:00
The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28
Answers: 1
You know the right answer?
Can someone help me with this pls.
Here are pairs of equivalent expressions in standard form and f...
Questions
Mathematics, 29.04.2021 08:40
Social Studies, 29.04.2021 08:40
Mathematics, 29.04.2021 08:40
Chemistry, 29.04.2021 08:40
History, 29.04.2021 08:40
Mathematics, 29.04.2021 08:40
Mathematics, 29.04.2021 08:40
Mathematics, 29.04.2021 08:40
