Question

1. How much does 93P²-55 P+4 exceed 13³-5²+ 7P-90?.⤵️

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Answer 1

to find,

13p^2-5p^2+17p-90+x=93p^2-55p^2+4

we need to find x in the above equation

8p^2+17p-90+x=38p^2+4

x=38p^2+4-(8p^2+17p-90)

x=38p^2+4-8p^2-17p+90)

x=30p^2-17p+94

hence shown