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Algebra expanding brackets - YouTube YouTube Start of suggested clip End of suggested clip So to expand these brackets you need to multiply. That. Four by everything inside the brackets.MoreSo to expand these brackets you need to multiply. That. Four by everything inside the brackets.

Expand Polynomials. A polynomial is expanded if no variable appears within parentheses and all like terms have been combined. To expand a polynomial, multiply its factors (often by using the distributive property) or perform the indicated operations. Then combine all like terms.

? The Expansion of Algebraic Expressions Explained with ClearYouTube Start of suggested clip End of suggested clip Now expanding occurs when we have situations like this okay. So when we have some number multipliedMoreNow expanding occurs when we have situations like this okay. So when we have some number multiplied by a bracket and it has two other numbers in there.

Expanding Three Brackets - YouTube YouTube Start of suggested clip End of suggested clip 3 times x would be plus three x. And three times five would be plus fifteen. So that's the firstMore3 times x would be plus three x. And three times five would be plus fifteen. So that's the first pair of brackets expanded. And then we're going to multiply that by the x plus. Four.

In order to expand and simplify an expression, we need to multiply out the brackets and then simplify the resulting expression by collecting the like terms. Expanding brackets (or multiplying out) is the process by which we remove brackets. It is the reverse process of factorisation.

Expanding Exponents - YouTube YouTube Start of suggested clip End of suggested clip 3 is our exponent. And 5 is our base. The entire expression is known as a power if we want to expandMore3 is our exponent. And 5 is our base. The entire expression is known as a power if we want to expand this out. What we would have to do is take our base and multiply it out 3 times.

To expand three brackets, expand and simplify two of the brackets then multiply the resulting expression by the third bracket.