3 years ago

Using synthetic division, find (3x2 + 6x − 4) ÷ (x + 1)

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

8 0

3x +3 remainder 1................ ............................................

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PLEASE HELP!!! A.S.A.P!!

Ksivusya [100]

Answer:

142m

Step-by-step explanation:

This problem can be solved by simply using the pythagorean theorem, as you stated at the beginning of the problem, which is: $a^{2} +b^{2} =c^{2}$

You are given the a side and b side that are needed for this equation, so it's all a matter of plugging in the information you have:

$110^{2} +90^{2} =c^{2}$

$110^{2} =12100$

$90^{2} =8100$

$12100+8100=c^{2}$

$20200=c^{2}$

Now, because the c is still squared, you must take the square root of 20200 in order to get the length of just side c:

$\sqrt{20200}$ ≈142m

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3 years ago

Solve 2x+4 so that it has no solution

Mrrafil [7]

2x+4
/2. /2
X=2

I think that’s what your looking how to do

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3 years ago

A televison set can be bought for $860 cash or on hire purchase with $100 down payment and 12 monthly installments of $70 each.

Igoryamba

A $80
The installments payments would be 940 in the end so you’d be paying 80 more dollars

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3 years ago

Is there Any one out there that could help me ASAP

gogolik [260]

Answer:

no there is no one.

Step-by-step explanation:

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3 years ago

Factorise x²+8x+12plz give answer

larisa86 [58]

Answer:

(x+6)(x+2)

Step-by-step explanation:

we have

ax²+bx+c

To factor parabolas we need to find a number that adds to b (or 8) and mulitplies to a*c (or 12)

The numbers 6 and 2 fit this criteria which means we have

(x+6)(x+2)

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3 years ago

Read 2 more answers