3 years ago

Please help me with this kahn assignment! Thank you

Mathematics

1 answer:

Maru [420]3 years ago

4 0

Answer:

$7^{8}$

Step-by-step explanation:

When you multiply exponential numbers with the same base number, you have to add the exponents. So add 2 and 6 because the numbers share 7 as base.

please give brainliest if it helped:)

You might be interested in

Express as a fraction in the simplest form: 43.5%

frez [133]

Answer:

Step-by-step explanation:

43.5 x 10 = 435

435/1000 = 87/200 (simplified)

7 0

2 years ago

Move the decimal point in 250,000 to The left as many places as necessary to. Find a number that is greater than or equal to 1 a

kotykmax [81]

Your answer is 2.50 (And the rest of the 0s, but they aren't needed...) Since that is greater then 1, but less than 10.

8 0

3 years ago

Read 2 more answers

What is the product in simplest form x^2+9x+18/x+2 times x^2-3x-10/x^2+2x-24

german

$\dfrac{x^2+9x+18}{x+2}\cdot\dfrac{x^2-3x-10}{x^2+2x-24}=\dfrac{x^2+6x+3x+18}{x+2}\cdot\dfrac{x^2-5x+2x-10}{x^2+6x-4x-24}\\\\=\dfrac{x(x+6)+3(x+6)}{x+2}\cdot\dfrac{x(x-5)+2(x-5)}{x(x+6)-4(x+6)}$

$=\dfrac{(x+6)(x+3)}{x+2}\cdot\dfrac{(x-5)(x+2)}{(x+6)(x-4)}=\dfrac{(x+3)(x-5)}{x-4}\\\\=\dfrac{x^2-5x+3x-15}{x-4}=\dfrac{x^2-2x-15}{x-4}$