D. Assimilation:
Factor the following polynomials. Write your answer in the provided answer sheet.
Solve the following problems.
1. If a square garden has an area of x² + 16x + 64 sq. m., what is the length of
its side? The length of its side is x + 8 sq. m.
Explanation: Just factor x² + 16x + 64
2. If the sum of the square of the number and 3 times the number is 10,
what is the number? The number is either 2 or -5
Solution:
x² + 3x = 10
x² + 3x - 10 = 10 - 10
x² + 3x - 10 = 0
(x - 2)(x + 5) = 0
x - 2 = 0 or x + 5 = 0
x = 2 or x = -5
Answer:
2. 120
Step-by-step explanation:
am not sure if it's correct
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Answers & Comments
D. Assimilation:
Factor the following polynomials. Write your answer in the provided answer sheet.
Solve the following problems.
1. If a square garden has an area of x² + 16x + 64 sq. m., what is the length of
its side? The length of its side is x + 8 sq. m.
Explanation: Just factor x² + 16x + 64
2. If the sum of the square of the number and 3 times the number is 10,
what is the number? The number is either 2 or -5
Solution:
x² + 3x = 10
x² + 3x - 10 = 10 - 10
x² + 3x - 10 = 0
(x - 2)(x + 5) = 0
x - 2 = 0 or x + 5 = 0
x = 2 or x = -5
Answer:
2. 120
Step-by-step explanation:
am not sure if it's correct