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2 years ago

10

Simplify the expression. (2x)(3x)

2 answers:

san4es73 [151]2 years ago

5 0

Answer:

6x^2

6x squared

Maksim231197 [3]2 years ago

3 0

Answer:

6x²

Step-by-step explanation:

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What is the explicit formula for this sequence? 7, 2, -3, -8

inn [45]

Answer:

Common difference (d) = -5

Step-by-step explanation:

formula=>

an = a + (n-1)d

=> -8 = 7 + (4-1)d

=> -15 = 3d

=> 3d = -15

=> d = -15/3

=> d = -5

8 0

3 years ago

If f(x)=-x^2+6x-1 and g(x) =3x^2-4x-1, find (f-g)(x)

asambeis [7]

Answer:

Step-by-step explanation:

Given,

$f(x)=-x^{2} +6x-1\\g(x)=3x^{2} -4x-1$

we know,

(f-g)(x)=f(x)-g(x)

So, here we get

(f-g)(x)

=f(x)-g(x)

= $-x^{2} +6x-1-(3x^{2} -4x-1)$

= $-x^{2} +6x-1-3x^{2} +4x+1$

= $-x^{2}-3x^{2} +6x+4x-1+1$

= $-4x^{2} +10x$

So, the answer is

$-4x^{2} +10x$

8 0

3 years ago

Read 2 more answers

How would you "remove the discontinuity" of f ? in other words, how would you define f(5) in order to make f continuous at 5?f(x

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