find the answers!!!!!!!!
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what was the need of 8 extra exclamations
mind your language
I dont know what to write
suck
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hey dear sweet friend here is your answer
question 12
(a)
8p=(59)²-(51)²
8p=3481-2601
8p=880
p=880/8
p=110. answer
(b)
143p=(76)²-(67)²
143p=5776-4489
143p=1287
p= 1287/143
p=9. answer
(c)
abP=(3a+b)²-(3a-b)²
abP=9a²+6ab+b² - 9a²-6ab+b²
abP=9a²-9a²+6ab-6ab+b²+b²
abP= 2b²
P=2b²
-----
ab
P=2b. answer
----
a
(d)
441-p=21²-17²
441-p=441-289
441-p=152
441-152=p
p=289. answer
question 12
(a)
8p=(59)²-(51)²
8p=3481-2601
8p=880
p=880/8
p=110. answer
(b)
143p=(76)²-(67)²
143p=5776-4489
143p=1287
p= 1287/143
p=9. answer
(c)
abP=(3a+b)²-(3a-b)²
abP=9a²+6ab+b² - 9a²-6ab+b²
abP=9a²-9a²+6ab-6ab+b²+b²
abP= 2b²
P=2b²
-----
ab
P=2b. answer
----
a
(d)
441-p=21²-17²
441-p=441-289
441-p=152
441-152=p
p=289. answer
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