Answer:
1. (x+1)(x+2)
= x²+2x+x+2
= x²+3x+2
Step-by-step explanation: Answer:
Step-by-step explanation:
F- FIRST( so multiply x to x we will have 2x)
O- OUTER ( multiply x to 2 is equal to 2x)
I- INNER ( multiply 1 to x we will have x, because 1x considered only as x)
L- LAST (x times 2 is equal to 2x)
Since, the equations are all the positive we will come up to a positive answer. CTTO
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Answers & Comments
Answer:
Answer:
1. (x+1)(x+2)
= x²+2x+x+2
= x²+3x+2
Step-by-step explanation: Answer:
Step-by-step explanation:
F- FIRST( so multiply x to x we will have 2x)
O- OUTER ( multiply x to 2 is equal to 2x)
I- INNER ( multiply 1 to x we will have x, because 1x considered only as x)
L- LAST (x times 2 is equal to 2x)
Since, the equations are all the positive we will come up to a positive answer. CTTO