Question

(4x+3y)(16x^2-12xy+9y^2)

Plz don't spam anyone give me correct answer I will mark u as brainleist but with little explanation !!! ​

Answer 1

(4x-3y)(16x²-12xy+9y²)

Step 1: Work from outside inward: 4x times 16x², then -12xy, then 9y²

64x³-48x²y +36xy²

Step 2: NOw repeat step 1 for -3y times 16x², then -12xy, then 9y²

- 48x²y +36xy² -27y³

Combine: 64x³-48x²y +36xy² - 48x²y +36xy² -27y³

Gather like terms:

64x³ - 96x²y + 72xy²- 27y²

Answer 2

THE FIRST ANSWER IS THE RIGHT ANSWER