Question

(i) (6x - 7)(6x +7)
(ii) (-x+y)(-x+y)
(iii) (8a-5b)(8a-5b)
(iv) (x-5)^2
Please solve this questions
It's an hombul request to you all....
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Answer 1

Answer:

(i) (6x-7)(6x+7)= (6x)^2 - 7^2

(ii) (-x+y)(-x+y)= (-x+y)^2

(iii) (8a-5b)(8a-5b)= (8a-5b)^2

(iv) (x-5)^2= x^2 - 2(x)(5) + 5^2

=x^2 - 10x + 25

hope would help you ✌

Answer 2

hello siso how are you?