Question

Find the product. Write you (7g-4)(7g+4)

Answer 1

To find the product of (7g-4)(7g+4), use the FOIL method to multiply the terms and simplify the expression.

To find the product of (7g-4)(7g+4), we can use the FOIL method. F stands for multiplying the First terms, O for multiplying the Outer terms, I for multiplying the Inner terms, and L for multiplying the Last terms. Let's apply the FOIL method:

1. Multiply the First terms: 7g * 7g = 49g^2
2. Multiply the Outer terms: 7g * 4 = 28g
3. Multiply the Inner terms: -4 * 7g = -28g
4. Multiply the Last terms: -4 * 4 = -16

Combine the terms: 49g^2 + 28g - 28g - 16 = 49g^2 - 16

Therefore, the product of (7g-4)(7g+4) is 49g^2 - 16.

Learn more about Multiplying polynomials