Answer:
x³+1
Step-by-step explanation:
4x-8 | 4x⁴ - 8x³ + 4x - 8
<u>_4x⁴ - 8x³______</u> <-- x³
4x - 8
<u> 4x - 8</u> <-- 1
0 | x³+1
Therefore, (4x⁴-8x³+4x-8)/(4x-8) = x³+1
<h3>Answer:</h3>
Prime
<h3>Solution:</h3>
- Let's factor this expression.
- x^2+16
- The expression is prime.
- Let's see why all the other options are wrong.
- Option A) (x+4)(x+4)
- x*x
- x*4
- 4*x
- 4*4
- This makes x^2+8x+16, not x^2+16.
Hope it helps.
Do comment if you have any query.
Answer: 20,000
Step-by-step explanation:
We can estimate the product of 5 and 4,257 by multiplying 5 by 4,000
5 * 4,000 = 20,000
The product of 5 and 4,257 is about 20,000
The real answer (not an estimate)
21,285
That is around 20,000 so we are correct
4x^2+28x+49
4x^2+14x+14x+49
2x(2x)+2x(7)+7(2x)+7(7)
2x(2x+7)+7(2x+7)
(2x+7)(2x+7)
(2x+7)^2
The missing term is 28.
Answer:
5x/7-7
Step-by-step explanation:
your welcome , tell me if I'm wrong
