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Stells [14]
4 years ago
14

What is the like terms for 7x^8 -3x+11

Mathematics
1 answer:
Ipatiy [6.2K]4 years ago
8 0

Answer:

7x and 3x

Step-by-step explanation:

I hope this helps! :)

And if you could mark me Brainliest that would be lovely!

Have a nice day!

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The sum of the digits of a two-digit number is less than the value of the original two-digit number.
MrRissso [65]

Answer:

38

Step-by-step explanation:

3+8=11

11<38

5 0
3 years ago
5/3÷7=_____<br><br><br>plzzzzzz help me ASAP. ​
Rus_ich [418]

Answer: 0.238

Step-by-step explanation: It continues

4 0
3 years ago
4x2 - 14x + 6
musickatia [10]

Answer:

Answer is given below.

Step-by-step explanation:

let us solve the numerator first

=4x²-14x+6

=2(2x²)+2(-7x)+2(3)

= GCF of the terms of the numerator is 2.

denominator

x³-7x²+12x

x(x²)+x(-7x)+x(12)

GCF of the terms of the denominator is x.

factorise the numerator

4x²-14x+6

4x²-2x-12x + 6  (by splitting the middle term; the numbers should produce the product  4*6 and when the no.s are added they should give -14)

(4x²-2x) + (-12x+6)

2x(2x-1) -6(2x-1)

(2x-6)(2x-1)

factors are

(2x-6), (2x-1)

denominator

this can also be done by splitting the middle term

x³-7x²+12x

x³-3x²-4x²+12x

(x³-3x²) + (-4x²+12x)

x²(x-3) -4x(x-3)

(x²-4x)(x-3)

factors are

(x²-4x), (x-3)

3 0
3 years ago
The equation of a circle is x2 + y2 + 6x + 4y + 10 = 1. What is this equation written in its standard form?
Over [174]
You need to complete the square in x and in y,

x^{2}  + y^{2} + 6x + 4y + 10 = 1

First, group the x-terms and the y-terms separately.

x^{2} + 6x  + y^{2} + 4y + 10 = 1

Move the 10 to the right side by subtracting 10 from both sides.

x^{2} + 6x  + y^{2} + 4y = -9

Now complete the square in x and in y.
The constant you need to add to complete each square is the square of half of the coefficient of the x or y term. Make sure to add the constants to both sides of the equation.

x^{2} + 6x  + 9 + y^{2} + 4y + 4= -9 + 9 + 4

(x + 3)^{2} + (y + 2)^{2} = 4
8 0
3 years ago
How do u work out <br> 65% of 8700
lidiya [134]

First off, you have to make 65 % into an actual number, which is 0.65 (every time you want to convert percentages into numbers, you have to divide that by 100)

Now

0.65 * 8700 = 5655

Answer:  5655

5 0
2 years ago
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