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s2008m [1.1K]
3 years ago
9

(3a+7)+(a-1) How do you find the sum of the two binomials

Mathematics
1 answer:
Shkiper50 [21]3 years ago
5 0
3a squared +4a-7 squared is a 2 btw
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Translation: 6 units down s(-4,1), 7(-3, 5), (0,2 )​
tia_tia [17]
(-4,-5) (-3,-1) (0,-4)
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3 years ago
What would the equation be for finding out which skate board ramp is taller?
jeka94
Draw triangles within the ramps and since they are right triangles, use the pythagorean theorem based on what was given and solve
5 0
3 years ago
Factor and find the zeros. z^2-z+56
Inessa [10]

Answer:

Sry its long but if your to lazy to look thru it here is the answer=   z = {-7, 8}

Step-by-step explanation:

Simplifying

z2 + -1z + -56 = 0

Reorder the terms:

-56 + -1z + z2 = 0

Solving:

-56 + -1z + z2 = 0

Solving for variable 'z'.

Factor a trinomial.

(-7 + -1z)(8 + -1z) = 0

Subproblem 1

Set the factor '(-7 + -1z)' equal to zero and attempt to solve:

Simplifying:

-7 + -1z = 0

Solving:

-7 + -1z = 0

Move all terms containing z to the left, all other terms to the right.

Add '7' to each side of the equation.

-7 + 7 + -1z = 0 + 7

Combine like terms: -7 + 7 = 0

0 + -1z = 0 + 7

-1z = 0 + 7

Combine like terms: 0 + 7 = 7

-1z = 7

Divide each side by '-1'.

z = -7

Simplifying:

z = -7

Subproblem 2

Set the factor '(8 + -1z)' equal to zero and attempt to solve:

Simplifying:

8 + -1z = 0

Solving:

8 + -1z = 0

Move all terms containing z to the left, all other terms to the right.

Add '-8' to each side of the equation.

8 + -8 + -1z = 0 + -8

Combine like terms: 8 + -8 = 0

0 + -1z = 0 + -8

-1z = 0 + -8

Combine like terms: 0 + -8 = -8

-1z = -8

Divide each side by '-1'.

z = 8

Simplifying:

z = 8

Solution

z = {-7, 8}

4 0
2 years ago
The integer whose product with (-1) is 22 is​
nadya68 [22]

Answer:

-22

Step-by-step explanation:

According to the question you need to find a number that gives the result of 22 when multiplied with -1

So, -22 X (-1) = +22

6 0
3 years ago
Help me please, will be appreciated
Ad libitum [116K]

Answer:

I think the answer is 6

Step-by-step explanation:

Hope it helps u

3 0
3 years ago
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