1. The are a square is 4x2 + 20% + 25 m2. Find the measure of each side.
a. 2x + 5 m
c. 2x + 10 m
b. 2x-5 m
d. 2x - 10 m
2. Forty-nine less than the square of a number is O. Find the number.
a. -3 or 3
C. -13 or 13
b. -7 or 7
d. O or 9
3. Four times the square of a number is 20 times that number. Find the number
a. O or 1
c. O or 10
b. O or 5
d. 0 or 20
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Answer:
antay ka nlng ibang comment pero yan kase sinagot ko saken
Step-by-step explanation:
1 A
2A
3C