Question

factorize the following using specific identity:-
(a) 49-(x+5)²
(b) 9x²-24x+12
please solve it it's urgent..
if you solve it properly with right solution and answer..
I promise you I will mark you as brainlist ....
plz help me​

Answer 1

Answer:

for (a)

(a) 7^2-(x+5)^2

=(7-(x+5))(7+(x+5))

for (b)

(3x-4)^2

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Answer 2

Answer:

Answer is in attachment.

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