Question

Find the value of
54*59
and factorise it in algebraic identities​

Answer 1

Answer:

$(54) = (50 + 4) \\ (59) = (50 + 9)$

$50 \: is \: common \: so \: let \: use \: the \\ identity$

$\huge \mathfrak{ \underline{\blue{(x + a)(x + b)}}}$

$(50 + 4)(50 + 9)$

$= {50}^{2} - 50(4 - 9) - (4 \times 9)$

$= 2500 + (50 \times 5) - (36)$

$= 2500 - 250 + 36$

$= 2286$

$\small\mathfrak{ \underline{\blue{mark \: as \: brainliet \: also \: follow \: me..}}}$

Answer 2

54×59=3186

the factorisation ⬆️

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