2 years ago

Please help I’ll give Brainlist

Mathematics

1 answer:

melisa1 [442]2 years ago

7 0

Your answer is D! 28^3 = 21,952 :)

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2 years ago

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4x-2y=12. Solve for y

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Answer:

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Step-by-step explanation:

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3 years ago

I need the Combination( probability) of this problem.

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3 years ago

Please help me with the question thankyou

Snowcat [4.5K]

Answer:

$24x^{10}$

Step-by-step explanation:

Key skills needed: Exponent multiplication, Multiplication

1) We have the expression --> $(4x^{3})(6x^{7})$

2) We have to simplify this (the parentheses mean multiplication)

The easiest thing to do is: Multiply 4 and 6 --> 4 x 6 = 24.

3) With the step above, the expression now would be $24(x^{3})(x^7)$ .

We now have to do $x^3$ × $x^7$

For this we have to use this exponent rule --> $a^b$ × $a^c$ = $a^{b+c}$ .

4) This means that $x^3$ × $x^7$ = $x^{3+7} = x^{10}$

5) So the simplified expression would be --> $24x^{10}$

Hope you understood and have a nice day!! :D

3 0

3 years ago

My son needs help and I do too 2Xexp4 + 5X

AlexFokin [52]

1. Find the Greatest Common Factor (GCF)
GCF=x

2. Factor out the GCF (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
x(2x^4/x + 5x/x) <---Fraction inside parenthesis.

3. Simplify each term in parentheses.
Answer is x(2x^3+5)

I hope this helps.

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3 years ago