2 years ago

Use the Distributive Property to simplify the expression. (8⋅7)+(8⋅5)

Mathematics

1 answer:

yawa3891 [41]2 years ago

7 0

Answer:

56 + 40

Step-by-step explanation:

multiply what is in the parenthesis, don't solve all the way because the instructions say to <em>simplify</em><em>.</em>

You might be interested in

Can someone please help !!!!!

Katen [24]

I'm I am so sorry I haven't done this hey sorry

8 0

3 years ago

2.(03.01 LC)

strojnjashka [21]

Answer:
7(3 + 7)
Why:
7x3=21
7x7=49

4 0

3 years ago

What is the first and second derivative of xe^(2x)?

Nimfa-mama [501]

$f(x)=xe^{2x}\\\\f'(x)=x'e^{2x}+x(e^{2x})'=e^{2x}+xe^{2x}\cdot2=2xe^{2x}+e^{2x}=e^{2x}(2x+1)\\\\f''(x)=(e^{2x})'(2x+1)+e^{2x}(2x+1)'=e^{2x}\cdot2(2x+1)+e^{2x}\cdot2\\\\=e^{2x}(4x+2)+2e^{2x}=(4x+2+2)e^{2x}=(4x+4)e^{2x}\\\\Answer:\\\boxed{f'(x)=(2x+1)e^{2x}\ and\ f''(x)=(4x+4)e^{2x}}$