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Aliun [14]
3 years ago
10

Can u help me on this... I will mark u as brilliant students.. plz ​

Mathematics
1 answer:
Colt1911 [192]3 years ago
8 0

Answer:

For number 5 . a= 3 and b = -1

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What’s the answer to this question
Nataly_w [17]
     6 x^{3} + 3x + 5
-    2x^{2} + 6x + 5
-----------------------------------------
      4x - 3 + 0
5 0
3 years ago
Which are solutions of the equation 4x2 – 7x = 3x + 24? Check all that apply.
SCORPION-xisa [38]

Answer:

{-3/2, 4}

Step-by-step explanation:

Use synthetic division here.  If the remainder is 0, then the divisor is a root or solution.

Here we have x = -4.  Perform the synthetic division as follows:

-4       4     -10    -24

                 -16     108

------------------------------

          4      -26     84              The remainder is 84, which tells us -4 is NOT

                                                a root/solution.

Try -3/2 as divisor this time:

-3/2    4     -10    -24

                   -6    24

------------------------------

          4      -16       0            Remainder is 0, so -3/2 is a solution

Show in the same manner that 4 is a solution also.  Or determine whether x - 4 satisfies 4x - 16 = 0 (it does).

8 0
3 years ago
Read 2 more answers
May someone please help me, please? This is about exponents by the way. About 5 questions I need help with.
Phantasy [73]

Answer:

16=16^1

1/4=(1/2)^2

25= 5^2

49=7^2

16=4^2

Step-by-step explanation:

5 0
3 years ago
I need help again yall
12345 [234]

Answer: 4z + 28

Step-by-step explanation:

We can distribute the 4 to each term inside the parenthesis.

So 4(z+7) = 4*z + 4*7

= 4z + 28

6 0
2 years ago
Read 2 more answers
John purchases goods for R450.00 including VAT . Calculate the amount he pays for VAT
Nady [450]

Answer:

Whats the percentage of the VAT?

8 0
3 years ago
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