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Soloha48 [4]
2 years ago
11

Can someone help me with this please

Mathematics
1 answer:
noname [10]2 years ago
5 0

Answer:

1. x² – 11x + 24

2. a² + 5a + 6

Step-by-step explanation:

1. (x – 3)(x – 8) =?

Use the entities in the first bracket to multiply the second bracket. This is illustrated below:

(x – 3)(x – 8)

x (x – 8) – 3(x – 8)

x² – 8x – 3x + 24

x² – 11x + 24

Thus, the product of (x – 3)(x – 8) is

x² – 11x + 24

2. (a + 3)(a + 2) =?

Use the entities in the first bracket to multiply the second bracket. This is illustrated below:

a(a + 2) + 3(a + 2)

a² + 2a + 3a + 6

a² + 5a + 6

Thus, the product of (a + 3)(a + 2) is:

a² + 5a + 6

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{\large{\textsf{\textbf{\underline{\underline{Given :}}}}}}

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{\large{\textsf{\textbf{\underline{\underline{To \: Find :}}}}}}

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{\large{\textsf{\textbf{\underline{\underline{Using \: Formula :}}}}}}

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\rule{280pt}{2pt}

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