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Roman55 [17]
3 years ago
7

Your answer should be a polynomial in standard form. (6f-7)(8f-9)=

Mathematics
1 answer:
ASHA 777 [7]3 years ago
7 0

Answer:

(6f+−7)(8f+−9)

=(6f)(8f)+(6f)(−9)+(−7)(8f)+(−7)(−9)

=48f2−54f−56f+63

=48f2−110f+63

Step-by-step explanation:

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Q = (√x-5)² + (√x+4)-41​
kicyunya [14]

Answer:

. .

Step-by-step explanation:

x^2-9x√x-12

solve by using formula (a+b)^2 and open the brackets

6 0
3 years ago
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PLZZZZZZZZZZZZZZZZ HELP ME i begging YOUUUUU !!!!!!!!!!!!!!!!!!!!!!!!!!!
pantera1 [17]

Answer:

-11/20

Step-by-step explanation:

    2      8   1

 (0-— ÷ (0-—))+—

    3      9   5

           8

Simplify   —

           8/9

2         8     1

 (0 -  — ÷ (0 -  —)) + —

       3         9     5

Simplify   —

           2/3

2   -8     1

 (0 -  — ÷ ——) +  —

       3   9      5

2      -8

Divide  —  by  ——

        3      9

To divide fractions, write the divison as multiplication by the reciprocal of the divisor :

2     -8       2      9

—  ÷  ——   =   —  •  ——

3     9        3     -8

(0--3/4)+1/5

Least Common Multiple:

     20

Left_M = L.C.M / L_Deno = 5

Right_M = L.C.M / R_Deno = 4

      3 • 5 + 4                 -11

—————————  =  ———

      20                            20

-11/20

3 0
3 years ago
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Can someone please help me
Katen [24]
8. 0, 12,-45,-156.
 


9.

A. -27
B. -27,-19,-13,-5,4,0
C. 0
4 0
3 years ago
Solve for y 5(y 4)-7y=8
Naily [24]
The answer is y = - 3
8 0
3 years ago
What is x 2 −6x=-156
WINSTONCH [101]

Answer:

x=39

Step-by-step explanation:

7 0
3 years ago
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