2 years ago

Multiply (x^2+3x+5)(2x^2-2x+1

Mathematics

1 answer:

yawa3891 [41]2 years ago

3 0

Answer:

2x^4+4x^3+5x^2-7x+5

Step-by-step explanation:

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5(x+3)-7(6-3)+29=50-3(8-x)

Sveta_85 [38]

Answer:

$\quad x=\frac{3}{2}$

Step-by-step explanation:

$7\left(6-3\right)=21$ , $\mathrm{Expand\:}5\left(x+3\right)-21+29:\quad5x+23$ , $\mathrm{Expand\:}50-3\left(8-x\right):\quad 3x+26$ , Subtract 23 and 3x from both sides and simplify: $2x=3$ , Divide both sides by 2 and simplify: $x=\frac{3}{2}$

<em>Hope this helps!!!</em>

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3 years ago

Find the slope of the line that passes through<br> (10, 1) and (5,2)

Brilliant_brown [7]

Answer:

-5

Step-by-step explanation:

2 - 1 = 1

5 - 10 = -5

-5 divided by 1 = -5

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3 years ago

Can somebody help me on this problem please!!

harkovskaia [24]

It is Rong the answer is 2

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3 years ago

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Which equation is in standard form and represents a line with slope –1 through the point (–3, 5)?

likoan [24]

I hope this helps you

slope = -1 x'= -3 y'=5

slope. (x'-x)=y'-y

-1. (-3-x)=5-y

3+x=5-y

y=2-x

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2 years ago

Which formula is used to find the explicit equation for geometric sequences?

Diano4ka-milaya [45]

The explicit formula.

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2 years ago