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dimaraw [331]
3 years ago
8

(X+3)(x+5) Expand and simplify?

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
8 0
Answer:
X^2 + 8x + 15
bogdanovich [222]3 years ago
6 0

(x+3)(x+5)

x(x+5)+3(x+5)

x^2+5x+3x+15

\displaystyle x^2+8x+15

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Can someone please help me solve this
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Answer:

1. 1.25

2. 0.8

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1. 2 : 2.5 = 1.25 Ratio from P To Q - 1 : 1.25

2. 2.5 : 2 = 0.8 Ratio from Q to P - 1 : 0.8

1. All you have to do is find the corresponding sides(meaning similar) and the compare them from one to another.

Example:

I know 5 and 4 are corresponding sides because they are similar. The ratio is Q to P we can find by writing them down. It can be written like this.

5:4 is so when we multiply this ratio from any side of Q we will get the correpoding side from P.

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There this is another ratio that we can compare to.

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3 years ago
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