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Popular >

simplify 3(x+5)^2-2

Solution

simplify

3 (x + 5)^{2} - 2

Solution

3 x^{2} + 30 x + 73

Solution steps

3 (x + 5)^{2} - 2

Expand

3 (x + 5)^{2} : 3 x^{2} + 30 x + 75

= 3 x^{2} + 30 x + 75 - 2

Subtract the numbers:

75 - 2 = 73

= 3 x^{2} + 30 x + 73

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Frequently Asked Questions (FAQ)

What is 3(x+5)^2-2 ?
The solution to 3(x+5)^2-2 is 3x^2+30x+73