Question

Solve the sums ~

1.)
`{ (4 {}^(2) + 3) - ( √(1) ) - ( {5}^(2) )}`
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2.)
`{ (5 {}^(2) - 6) - ( √(225) ) - (√(144) + 1) - ( √(16) + 1)}`

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`( √(399 + 1) ) - ( √(512) ) - ( √(725 + 4) ) - ( √(190 + 6) ) - (49 - 6 √(49) )`
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Answer 1

Step-by-ste explanation

1 The given expression can be simplified as:

(4² + 3) - (√1) - (5²)

= (16 + 3) - 1 - 25 [√1 = 1]

= 19 - 1 - 25

= -7

Therefore, the simplified value of the expression is -7