5x2(2x2 + 13x − 5) what’s the answer

10x^4+65x^3-25x^2 that is if you are asking to Simplify

Step-by-step explanation:

Apply the distributive property.

5x^2 (2x^2) + 5x^2 (13x) + 5x^2 * -5

Rewrite using the commutative property of multiplication.

5 * 2 (x^2x^2) + 5x^2 (13x) + 5x^2 * -5

Rewrite again like the step before.

5 * 2 (x^2x^2) + 5 * 13 (x^2x) - 25x^2

Multiply -5 by 5

5 * 2 (x^2x^2) + 5 * 13 (x^2x) - 25 x^2

Simplify each term.

Multiply x^2 by x^2 by adding the exponents.

5 * 2x^4 + 5 * 13 (x^2x) - 25x^2

Multiply 5 by 2.

10x^4 + 5 * 13 (x^2x) - 25x^2

Multiply x^2 by x by adding the exponents.

10x^4 + 5 * 13x^3 - 25x^2

Multiply 5 by 13.

10x^4 + 65x^3 - 25x^2

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get