Question

7²-4 factories
write only correct answer my all followers please
don't write wrong answer...​
please help me yar

Answer 1

Answer:

45

Step-by-step explanation:

Answer 2

Answer:

${7}^{2} - 4 \\ {7}^{2} - {2}^{2} \\ law \: of \: exponent \\ {a}^{2} - {b}^{2} = (a + b)(a - b) \\ = (7 - 2)(7 + 2) \\ = 5 \times 9 \\ = 45$