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Popular >

simplify (4x^2+5)+(3x^2+4)

Solution

simplify

(4 x^{2} + 5) + (3 x^{2} + 4)

Solution

7 x^{2} + 9

Solution steps

(4 x^{2} + 5) + (3 x^{2} + 4)

Simplify

(4 x^{2} + 5) + (3 x^{2} + 4) : 4 x^{2} + 5 + 3 x^{2} + 4

= 4 x^{2} + 5 + 3 x^{2} + 4

Group like terms

= 4 x^{2} + 3 x^{2} + 5 + 4

Add similar elements:

4 x^{2} + 3 x^{2} = 7 x^{2}

= 7 x^{2} + 5 + 4

Add the numbers:

5 + 4 = 9

= 7 x^{2} + 9

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Frequently Asked Questions (FAQ)

What is (4x^2+5)+(3x^2+4) ?
The solution to (4x^2+5)+(3x^2+4) is 7x^2+9