Answer:
If you want to solve this expression you can solve it with (III) algebraic identity.
(III) Algebraic identity :-
(a+b)(a-b) = a²- b²
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Verified answer
HeyySo in this we will be using the identity a2-b2 = (a+b) (a-b)
Hence, 11x2+18x2
=121x2+ 36
Is the answer
Answer:
The expansion of ( 11x + 18 ) ( 11x - 18 ) will be 11x(11x-18) + 18(11x-18)
Here x is not equal to multiplication. Here x is variable.
If you want to solve this expression you can solve it with (III) algebraic identity.
(III) Algebraic identity :-
(a+b)(a-b) = a²- b²
Hope it helps you. Have a good day and please mark me as brainliest.