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Nataliya [291]
4 years ago
8

6x4 + 2x3 + 5x2 + 3x 3x2+x-2

Mathematics
1 answer:
Dennis_Churaev [7]4 years ago
7 0

Answer:

18x^2+41x-2

Step-by-step explanation:

6x*4=24x

2x*3=6x

5x*2=10x

3x*3x*2=18x^2

=24x+6x+10x+18x^2+x-2

=18x^2+24x+6x+10x+x-2

=18x^2+41x-2

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The legs of a right triangle are x and 15 while the hypotenuse is 17.
Deffense [45]

Answer:

Since the Option of equation are not given. Kindly chose any of the below equation from the answer to find the value of 'x'.

x^2+15^2=17^2

x^2=17^2-15^2

OR

x^2+225=289

x^2=289-225

Step-by-step explanation:

Given:

Length of One leg = x

Length of other Leg= 15

Hypotenuse = 17

We need to find the equation used to determine the value of x.

Solution:

Assuming Triangle to right angled triangle.

So we will apply Pythagoras theorem which sates that;

"The square of sum of two legs of right angle triangle is equal to square of the length of hypotenuse."

so we can say that;

x^2+15^2=17^2

x^2=17^2-15^2

OR

x^2+225=289

x^2=289-225

Since the equation are not given. Kindly chose any of the below equation from the answer to find the value of 'x'.

x^2+15^2=17^2

x^2=17^2-15^2

OR

x^2+225=289

x^2=289-225

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