alleryਜੇਕਰ x = 4, ਤਾਂ 2x^2 + 3 ਦਾ ਮੁੱਲ ਹੈ
A35
B19
C67
D64
Answer & Solution
Correct answer: A. 35
ਪਹਿਲਾਂ ਵਰਗ ਕਰਨ ਨਾਲ 16 ਮਿਲਦਾ ਹੈ, ਦੁੱਗਣਾ ਕਰਨ ਨਾਲ 32 ਮਿਲਦਾ ਹੈ, ਅਤੇ 3 ਜੋੜਨ ਨਾਲ 35 ਮਿਲਦਾ ਹੈ।
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