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Popular >

expand (b^2+5)(-b^2+7)

Solution

expand

(b^{2} + 5) (- b^{2} + 7)

Solution

- b^{4} + 2 b^{2} + 35

Solution steps

(b^{2} + 5) (- b^{2} + 7)

Apply FOIL method

(b^{2} + 5) (- b^{2} + 7) : - b^{4} + 2 b^{2} + 35

= - b^{4} + 2 b^{2} + 35

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Frequently Asked Questions (FAQ)

What is expand (b^2+5)(-b^2+7) ?
The solution to expand (b^2+5)(-b^2+7) is -b^4+2b^2+35