Question

plz answer these correctly
1) the number of like terms in 9x³,16x²y,_8x³,12xy²,6x³are
2) the multiplicative inverse of 1/7² is
3) the volume of a rectangular box with length , breadth and height as 5x,3x² and 7x⁴ respectively is
4)how many terms are there in the expression 5&3xy ?
5) the coefficient in the term -5x is
6) if we add 7xy +5yz-3zx,+4yz +9zx-4y and -3xz +5x-2xy, then the answer is
7) if x is multiplied by y and x¹=5,y¹=210 and x² = 2 ,then find y²

only genious can solve these plz but correct ​

Answer 1

Answer:

ttttt[yyyyduddckkckkckckfkfididididif

ghddafghjdsghswdgyhuj

Step-by-step explanation:

xuffiogigogoffffffofofofofogogogogogog-d(d\g}f&e2037oogogg