Question

1) add 3x^2+4x^2
plz ans fast
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Answer 1

$\: \: \: \: \: \: \: 3 {x}^{2} + 4 {x}^{2} \\ \\ = > (3 + 4) {x}^{2} \\ \\ = > \green{\boxed{ 7 {x}^{2} }}$

Answer 2

Answer:

7x ^2

Step-by-step explanation:

3x^2 + 4x^2 = 7x^2

as, 4+3 = 7.