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-4.2x - 6y + 3.6

Q: What the distributive property to expand the following expression. -2(2.1x plus 3y - 1.8)?

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Yes.

2

You can expand the first expression in parentheses, then add or subtract like terms.

Assume the expression is (x - 13)², and assume you want to expand it. Note that (a - b)² = a² - 2ab + b². Then: (x - 13)² = x² - 2(13x) + 13² = x² - 26x + 169

To solve something you need an equation (or inequality). An equation comprises two expressions with an equality sign between them. Here, there is only one expression: the "square of binomial". So, you cannot solve it.You expand the expression as follows:(ax + b)^2 = a^2x^2 + 2abx + b^2

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-4.2x - 6y + 3.6

-4.2x - 6y + 3.6

Yes.

Expand: 8z-4-5z Collect like terms: 3z-4

Expanding" means removing the ( ) but you have to do it the right way.

To expand three brackets, expand and simplify two of the brackets then multiply the resulting expression by the third bracket. (FAIZAN BHAI GHAZI)CHANNEL

If you're asked to simplify an expression, you need to expand all brackets if there are any, and collect all like terms. If the question is a fraction you have to give the answer in its simplest form

A.tin B.caesium C.lead

Expand the following: 3 ( 2x +5 )

Its very unusual for a substance to expand when it freezes, water is just odd that way. Its just a property of water, its moleucles expand in the area they take up and take up more space.

to serve the shoguns that hired them and protect and expand their employers land or property

all of the above beeeyotch