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Mathematics 9 Online

zarkam21 (zarkam21):

HELP PLEASE XX

9 years ago

zarkam21 (zarkam21):

9 years ago

OpenStudy (aravindg):

Try factorizing!

9 years ago

zarkam21 (zarkam21):

When I factorize I get, (5x-7)^2

9 years ago

zarkam21 (zarkam21):

@AravindG

9 years ago

zarkam21 (zarkam21):

@mathstudent55

9 years ago

zarkam21 (zarkam21):

@MrNood

9 years ago

OpenStudy (mrnood):

so - is (5x-7)^2 a perfect square? quote A trinomial can be a perfect square if it satisfies the following: The first term is a perfect square. The third term is a perfect square. The middle term is either 2 2 or −2 - 2 times the product of the square root of the first term and the square root of the third term.

9 years ago

zarkam21 (zarkam21):

Yes?

9 years ago

zarkam21 (zarkam21):

@3mar

9 years ago

OpenStudy (3mar):

I am back! Praise for Allah! I was praying!

9 years ago

zarkam21 (zarkam21):

Oh okau

9 years ago

zarkam21 (zarkam21):

can you help me now

9 years ago

OpenStudy (3mar):

Yes, Give me 3 min, please!

9 years ago

OpenStudy (3mar):

|dw:1480953758480:dw|

9 years ago

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