04.09.2019 Streamline Expressions

2a(a-5)+4(a-5)The given manifestation.

a*2 Increase in numbers a and 2 .

2a^22*a*2 = 2a^2.

2a^2*a-5 The distributive property eliminates the parenthesis. 2a Г— -5 = -10a Multiply 2a by -5=-10a.

-10a

2a^2-10a

& 4(a-5)Use the distributive property to remove the parentheses. 4*a= 4a 4*-5= -20Multiply four by a-5.

5 Г— a = 4a 4*-5=-20 Multiply 4 by a, and four by -5

4a-20

2a^2-10a & 4a -20 Add the coefficients; incorporate like terms -10a -10a10a-10a cancels; subtract negative twelve from 4 to receive -6. -10a-4a= -6

2a^2-6a-20Reorder the conditions.

-6a+2a2^2-20The expression is now simple.

вЂѓ

Simplifying Expressions

2w - three or more + 3(w-4) - 5(w вЂ“ 6)The given appearance.

The distributive property eliminates the parentheses.

2w 3w-12 Multiply coefficients and variables: 3*w and 3*-4. 5w-30Multiply 5*w and 5*-6. 2w + 3w вЂ“ 12 вЂ“ 5w -30Variables will be added 2w+3w= 5w.

5w -5wLike conditions cancel each other 5w-5w. -3 -12 -30Bring down -3 from presented expression. -3-12= -15 Constants are mixed -3-12= -15.

-15-(-30)-15-(-30) is 30-15.

30-15Constants are put together 30-15=15.

15The expression is currently simplified.

вЂѓ

Simplifying Expressions

0. 05(0. 3m+35n)-0. 8(-0. 09n-22m)The provided expression.

0. 05(0. 3m+35n)Distributive property takes away the parentheses. 0. 05*0. 3m & 0. 05*35nDistributive property to multiply. zero. 015m + 1 . 75n

-0. 8(-0. 09n-22m)Distributive real estate removes the parentheses. zero. 8*-0. 09 & zero. 8*-22mDistributive real estate to increase.

-0. 072n - 17. 6m

zero. 015m + 1 . 75n -0. 072n -17. 6m Combine just like terms: rapport, variables, constants. -17. 6m -17. 6m Like terms cancel out. Incorporate like conditions for meters:...