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22*85 = (20 + 2)*85 = 20*85 + 2*85 = 1700 + 170 = 1870

If you cannot see that 85*2 = 170, then you can apply the distributive property again, to give

20*(80 + 5) + 2*(80 + 5) = 20*80 + 20*5 + 2*80 + 2*5 = 1600 + 100 + 160 + 10 = 1870

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Q: How can you use the distributive property to multiply 22x85?
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How do you use the distributive property to multiply 22x85?

22x85 = (20 + 2)x(80 + 5) = 20x(80 + 5) + 2x(80+5) = 20x80 + 20x5 +2x80 + 2x5 = 1600 + 100 + 160 +10 = 1870 Although if I were doing it in my head I'd probably just do 22x85 = (20 + 2)*85 = 20*85 + 2*85 = 1700 + 170 = 1870.


How do you use Distributive Property to multiply 15 x 95?

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How do you do the distributive property?

An example of how to use the distributive property: If you have 6x(5+4) you multiply 6x by 5 and get 30x. Then you multiply 6x by 4 and get 24x and then you would have 30x+24x which = 54x


How do you expand a power?

To expand a power, use the distributive property and multiply the base by itself the number of times indicated by the exponent. For example, to expand (x+2)^3, multiply (x+2) by itself three times using the distributive property.


How do you use the distributive property to multiply 8 times 3 and a half?

8*3.5 = 8*(3 + 0.5) which, applying the distributive property, = 8*3 + 8*0.5 = 24 + 4 = 28


How would you use the distributive property to multiply 15x95?

You wouldn't. if it was something like 15(X-95) then you could use the distrubutive property but that is just a multiplication problem


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Explain how to use the distributive property to find 20x12?

The distributive property is not used for simplified multiplication. See http://www.algebrahelp.com/lessons/simplifying/distribution for information about how to use the distributive property to simplify other equations. 20 x 12 is already simplified, so the proper way to solve it is 12 x20 ----- 240 You could potentially factor and use the commutative property to find a simpler equation, ex. 20x12 -- break 20 into 10 and 2 10x2x12 -- multiply 2 by 12 10x24 -- multiply by 10 240


Do you use the distributive property with a monomial and a polynomial?

If you want to multiply the monomial by the polynomial, yes. In that case, you have to multiply the monomial by every term of the polynomial. For example: a (b + c + d) = ab + ac + ad More generally, when you multiply together two polynomials, you have to multiply each term in one polynomial by each term of the other polynomial; for example: (a + b)(c + d) = ac + ad + bc + bd All this can be derived from the distributive property (just apply the distributive property repeatedly).


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72.divided 4 in distributive property