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sveta [45]
3 years ago
15

Multiply the polynomials. (4x2 + 3x + 7)(8x – 5)

Mathematics
2 answers:
Triss [41]3 years ago
4 0
32x^3+4x^2+41x-35

hope it helps

Alborosie3 years ago
4 0

Answer:

32x^3+4x^2+41x-35

Step-by-step explanation:

Given expression is,

(4x^2+3x+7)(8x-5)

Using the distributive property,

(4x^2+3x+7)(8x)-(4x^2+3x+7)(5)

Again by distributive property,

4x^2(8x)+3x(8x)+7(8x)-4x^2(5)-3x(5)-7(5)

32x^3+24x^2+56x-20x^2-15x-35

Combine like terms,

32x^3+4x^2+41x-35

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