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adell [148]
3 years ago
12

The value of x + x(xx) when x = 2 is:

Mathematics
2 answers:
Fynjy0 [20]3 years ago
7 0

Answer:

10.

Step-by-step explanation:

2 + 2 x (2x2)

= 2 + 2 x 4

= 2 + 8

= 10

<em />

<em>Hope that helped, :)</em>

sveta [45]3 years ago
5 0

Answer:

10

Step-by-step explanation:

X+x(xx)

X+x(x^2)

X+x^3

2+2^3

10

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7.95x+10.60y=127.20
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8 0
3 years ago
Solve the equation by factoring.<br> 3z2 + 3z – 6 = 0<br> z = 3 or z = 2
lana66690 [7]

Answer:

<u>3</u><u>z</u><u>^2 + 3z - 6 </u>=0

3

3 (z^2 + z -2) = 0

3(z+2)(z - 1) = 0

z + 2-2 = 0 - 2

z = -2

z - 1 + 1 = 0 + 1

z = 1

Step-by-step explanation:

  1. factor out the GCF (3) and divide everything by it, and then set it equal to zero.
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  3. 3=0 is extraneous solution so we leave it, then we set each binomial equal to zero to solve for z.

note: your solutions is based on the degree or the exponent of the polynomial or the function.

5 0
3 years ago
When Sharon began shopping this morning, she had $40.00. She purchased five paperback books and had lunch. The books were all th
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8 0
3 years ago
X+y=5<br> x^y+y^x=17<br> solve for the value of y and x
pentagon [3]
X = 2 
<span>y = 3 </span>

<span>2 + 3 = 5 </span>
<span>2³ + 3² = 17 </span>

<span>------------------- </span>

<span>BUT: </span>

<span>x + y = 5 </span>
<span>x^y + y^ x = 17 </span>

<span>y = 5 - x</span>
7 0
3 years ago
X2y, for x = 3 and y = 6
DENIUS [597]

Answer:

12

Step-by-step explanation:

6 0
1 year ago
Read 2 more answers
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