Practice problem
Find the product of x7x^7x7 and x8−5x+2x^8 - 5x + 2x8−5x+2.
x56−5x8+2x7x^{56} - 5x^8 + 2x^7x56−5x8+2x7
x15−5x8+2xx^{15} - 5x^8 + 2xx15−5x8+2x
x15−5x8+2x7x^{15} - 5x^8 + 2x^7x15−5x8+2x7
x15−5x8+2x^{15} - 5x^8 + 2x15−5x8+2
Type a concept, like “slope” or “photosynthesis”.
