Question

find the value of 4 x square + y square + 25 z square + 4 x square minus 3 y z -10 ZX when x is equal to 4 y is equal to 3 z is equal to 1​

Answer 1

Answer:

༆ ɑnswer ࿐

the factorization of the provided expression is

( 2x + y — 5z ) ²

the value of the expression when x = —1 , y = 2 and z = —3 is 225

hence the value of expression when as sem

Answer 2

Answer:

113

Step-by-step explanation:

putting x=4 , y=3 and z =1 , we get

4(4)²+(3)²+25+4(4)²-3(3)(1)-10(4)(1)=

64+9+25+64-9-40=113

good luck