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3 years ago

Simplify using exponent rules. (3x^4) (-6x) (SHOW YOUR WORK)

Mathematics

1 answer:

ehidna [41]3 years ago

4 0

Answer:

Step-by-step explanation:

3x^4(−6x)

=3*x^4*(−6)*x

=−18*x^5

=−18x^5

Hope this helps if I doesn’t helps I will b happy to help u again

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500% of what number is 4350

eimsori [14]

Answer:

Percentage Calculator: 430 is what percent of 500? = 86.

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3 years ago

How can I simplify these?

Schach [20]

Answer:

$\large\boxed{343=7\sqrt7}\\\boxed{10\sqrt{96}=40\sqrt6}$

Step-by-step explanation:

$343=7^3=7^2\cdot7\\\\\sqrt{343}=\sqrt{7^2\cdot7}\qquad\text{use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\=\sqrt{7^2}\cdot\sqrt7\qquad\text{use}\ \sqrt{a^2}=a\ \text{for}\ a\geq0\\\\=7\sqrt7\\=====================\\\\96=16\cdot6\\\\10\sqrt{96}=10\sqrt{16\cdot6}=10\sqrt{16}\cdot\sqrt6=(10)(4)\sqrt6=40\sqrt6$

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3 years ago

Factorise x^3+3x^2y+3xy^2+y^3

Nesterboy [21]

Answer:

(x + y)³

Step-by-step explanation:

use (a + b)³ = a³ + 3a²b + 3ab² + b³

x³ + 3x²y + 3xy² + y³ =

= (x + y)³

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3 years ago

Slope= -3; (1, 2) is on the line

wolverine [178]

Step-by-step explanation:

By 2 point form

y-y1= m(x-x1)

y-2 = -3(x-1)

y-2=-3x+3

3x+y=5... this is the required line

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3 years ago

Helppppppp pleaseeee f/4 - 5 = -9

jekas [21]

Answer:

Step-by-step explanation:

f/4-5=-9

f-4*5/4=-9

f-20/4=-9

f-20=-9*4

f-20=-36

f=-36+20

f=-16

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3 years ago

Read 2 more answers