Question

(iv) (x2 - 6) + (x2+6) +36​

Answer 1

Answer:

4x + 8x = 36

= 12x = 36

= x = 36 ÷ 12

= x = 3 (Ans).

I hope my answer should be correct.

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Answer 2

Answer:

(x2- 6)+(x2+6)+36

x2- 6+x2+6+36

x2+x2- 6+6+36

2x2-6+42

2x2+36

Step-by-step explanation:

I hope it may help you!!!