Hello!
To factor you find the biggest number they can be divided by
The biggest number that all the number can be divided by is 10
You put that outside parenthesis
10()
Divide the expression by 10
3 + x - 4y
Put the two together
10(3 + x + 4y)
Hope this helps!
Answer:
(10x+4x^2+13)
Step-by-step explanation: 10 and 3 do not have a variable therefore they go together (both being positive you add). 2x, 2x, and 6x have the same variable, being positive you add. 4x^2 is the only number with the x^2 variable and stays by itself due to no others.
<span>The correct answer is 18. Powers of 10 are represented by a 1 followed by the number of zeroes that matches the power (so 10^4 would be 10,000, or 1 followed by 4 zeroes). Since 987,654,321,098,765,432 is 18 digits long, we need 10^18 to display a 1 followed by 18 zeroes, which would be 19 digits, which would exceed the 18-digit number.</span>
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Mark brainliest please
0.4 means 4 tenths. this means 4/10. the simplified fraction of this is 2/5
