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Question Progress 24 Marks If x = 2 and y = 5, work out the value of a) 10x - 3y b) 3x^2 + 2y^2 hint:A is 5 but I can't work out B​

Question Progress 24 Marks If x = 2 and y = 5, work out the value of a) 10x - 3y b) 3x^2 + 2y^2 hint:A is 5 but I can't work out B​
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14 votes
Question Progress

24 Marks
If x = 2 and y = 5, work out the value of
a) 10x - 3y
b) 3x^2 + 2y^2
hint:A is 5 but I can't work out B​

User Dreamweiver
by
9.4k points

1 Answer

7 votes

Answer:

b=62

Explanation:

3(2)^2+2(5)^2

3*4+2*25

12+50=62

User Nrofis
by
8.1k points
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