Expand this
3(x + 4)
Step 1 — Multiply the outside by the FIRST term
Step 2 — Multiply the outside by the SECOND term
Step 3 — Write both terms out
↻ New expression
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Your turn — type the expanded form:
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Expanding means
multiply the term outside the brackets by every term inside
, one at a time, then write the results out with their signs. Type your answer like
6x + 15
or
2a - 8
— spaces don't matter.