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Popular >

expand (7e+5)(7e-5)

Solution

expand

(7 e + 5) (7 e - 5)

Solution

49 e^{2} - 25

Solution steps

(7 e + 5) (7 e - 5)

Apply Difference of Two Squares Formula:

(a + b) (a - b) = a^{2} - b^{2}

a = 7 e, b = 5

= (7 e)^{2} - 5^{2}

Simplify

(7 e)^{2} - 5^{2} : 49 e^{2} - 25

= 49 e^{2} - 25

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Frequently Asked Questions (FAQ)

What is expand (7e+5)(7e-5) ?
The solution to expand (7e+5)(7e-5) is 49e^2-25